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30-day refund/replacement
30-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

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FIVKLEMNZ 21 Cubic Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-Slip Mat + Reinforced Straps + 6 Door Hooks + Luggage Lock

4.3 out of 5 stars 7,903 ratings

$79.99 with 42 percent savings
List Price: $136.99
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Team Name: Without Rack
Size: 21 Cubic Feet
Brand FIVKLEMNZ
Material Oxford Cloth
Product Dimensions 52"L x 40"W x 17"H
Item Weight 4.68 Kilograms
Water Resistance Level Waterproof

About this item

  • 【Most Safe Design】: For security reasons, we use 10 reinforced adjustable straps to keep the cargo carrier in place. In addition, equipped with free anti-slip mat to keep the cargo bag stay in place even in high speed road or bump road, no slip, no scratch to your car.Also a security lock to prevent theft of your luggage.
  • 【Large Storage Space】: FIVKLEMNZ roof bag (52 x 40 x 18 inches) was designed to solve the problem of limited storage space in the car. 21 cubic feet rooftop cargo bag allows you to hold 6-8 suitcases, travel luggage cases, tents, sleeping bags, and more. Free up inside vehicle space for more comfortable on the way.
  • 【Easy to Install】:FIVKLEMNZ rooftop cargo carrier fits for any car, truck, or SUV. If there is not roof side rails on your car, it can be quickly and easily installed to roof rack in minutes with 6 door hooks.
  • 【100% Waterproof】: Made of 700D Oxford cloth, Fivklemnz roof bag adopts a genuine waterproof zipper, used in extreme weather and is protected with a double flap. All seams are heat welded and stitched to ensure they are watertight. 100% waterproof and rainproof under extreme weather.
  • 【Note】: This is a soft rooftop cargo carrier, not hard. The front and back straps should not be attached to the side bars during installation to prevent tearing over time.
Warm weather driving essentials
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From the brand


Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

hero-video

Merchant Video
rooftop cargo carrier
rooftop cargo bag

How to Install the Door Hooks?

rooftop cargo carrier

Step 1

Open your door and carefully pull back the weatherstripping seal.

rooftop cargo carrier

Step 2

With the seal pulled back, place one of the 4 included door hooks on the metal doorframe.

rooftop cargo carrier

Step 3

Applying gentle force, pop the weatherstripping seal back into place with your hand and close the door.

rooftop cargo carrier

Step 4

Apply the same procedure to the other doors. These hooks will safely anchor the rooftop cargo bag.

Different Cargo Carrier Bags to Meet Your Different Needs on the Road Trip

15 Rooftop Cargo Carrier

21 Rooftop Cargo Carrier

30 Rooftop Cargo Carrier

Roof Rack Basket+Roof Bag

Hitch Cargo Carrier

Soft Roof Rack Pads

Hitch Cargo Carrier

Customer Reviews
4.3 out of 5 stars 7,903
4.3 out of 5 stars 7,903
4.3 out of 5 stars 7,903
4.6 out of 5 stars 792
4.6 out of 5 stars 130
4.6 out of 5 stars 49
4.7 out of 5 stars 23
Price
$69.99 $79.99 $159.99 $179.99 $65.99 $59.99
Size
46*34*17 inch 52*40*18 inch 60*43*20 inch 51*36*5 inch 59*24*24 inch 38.9*2.95*5.9 inch 60*20*6 inch
Door Hooks
6 Door Hooks 6 Door Hooks 6 Door Hooks 6 Door Hooks None None
Straps
8 Straps 10 Straps 10 Straps 8 Straps 6 Straps 4 Straps 8 Straps
Anti-slip Mat
Yes Yes Yes Yes No Need Anti-slip Pad Design No Need
Storage Bag
Luggage Lock
  • Please note that it is a soft shell rooftop cargo carrier bag. More lightweight and compact than the hard shell carrier. It has a larger space.

  • Yes, you can attach it to 4 door hooks. But you need to make sure that the weatherstripping seal on your car is removable, then you can install the door hooks.

  • The front and back straps are removable. So you can remove the front and back straps directly.

  • Please don't worry. You can check the installation video then you will know how to install it.

  • Yes, but you need to wash the top of your car before you put the non-slip mat down. lf it's dusty, it may not work properly.

Product information

Technical Details

Mounting Type ‎Roof Mount
Item Volume ‎21 Cubic Feet
Shell Type ‎Soft
Manufacturer ‎FIVKLEMNZ
Closure Type ‎Zipper
Model ‎3
Item Weight ‎10.3 pounds
Product Dimensions ‎52 x 40 x 17 inches
Country of Origin ‎China
Item model number ‎Upgrade Version
Manufacturer Part Number ‎FIVKLEMNZ612

Additional Information

ASIN B0BCW2CD2R
Customer Reviews
4.3 out of 5 stars 7,903 ratings

4.3 out of 5 stars
Best Sellers Rank #5,185 in Automotive (See Top 100 in Automotive)
#5 in Vehicle Soft-Shell Carriers
Date First Available September 5, 2022

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

FIVKLEMNZ 21 Cubic Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-Slip Mat + Reinforced Straps + 6 Door Hooks + Luggage Lock


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    FIVKLEMNZ 21 Cubic Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-Slip Mat + Reinforced Straps + 6 Door Hooks + Luggage Lock
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    Price-42% $79.99
    List Price:$136.99
    $89.99-20% $71.99
    Typical:$89.99
    $99.99$79.99-33% $79.98
    Typical:$119.99
    Delivery
    Get it as soon as Thursday, May 15
    Get it as soon as Thursday, May 15
    Get it as soon as Thursday, May 15
    Get it as soon as Thursday, May 15
    Get it as soon as Thursday, May 15
    Get it as soon as Thursday, May 15
    Customer Ratings
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    Customer reviews

    4.3 out of 5 stars
    7,903 global ratings

    Review this product

    Share your thoughts with other customers

    Customers say

    Customers find the cargo carrier durable with little sign of wear and tear, and appreciate its functionality, with one mentioning it worked well for a 500-mile trip. The bag is roomy, fitting 4 duffles, and keeps everything dry during rain, while being easy to set up and attach to the car. Customers consider it sturdy, noting it stays secure and doesn't budge, and find it worth the price. However, customers report issues with strap durability, mentioning that they came apart during installation and frayed at the edges.

    AI-generated from the text of customer reviews

    700 customers mention "Durability"515 positive185 negative

    Customers find the cargo carrier durable, noting its sturdy construction and minimal signs of wear and tear, with the straps remaining in good condition.

    "...The bag is very sturdy, reliably water proof if sealed correctly (we have driven through numerous thunderstorms), and easy to attach...." Read more

    "...Durability: Only issue here was when we left to head back home, I noticed a few holes in the underside of the bag...." Read more

    "...going to hold all that 18 hours and we been so wrong because its very durable, waterproof, easy to installed, the zipper was strong and covered with..." Read more

    "...The bag got so much resistance that it slid a little backwards and one one trek it actually lifted up some from the force...." Read more

    616 customers mention "Waterproof"447 positive169 negative

    Customers find the cargo carrier waterproof, keeping everything dry and safe during rain, with the interior remaining bone dry.

    "...held tight for a 6 hour drive, even went through light rain, all my clothes stayed dry. Im super pleased with this, it worked perfectly!..." Read more

    "...The bag is very sturdy, reliably water proof if sealed correctly (we have driven through numerous thunderstorms), and easy to attach...." Read more

    "...Everything was dry inside after the rain. Straps:..." Read more

    "...enough down but the more you tighten, the more it tugs and messes with the weather strip, that it causes all the noise from outside to come into..." Read more

    593 customers mention "Functionality"571 positive22 negative

    Customers find that the cargo carrier works well, with one mentioning it successfully completed a 500-mile trip.

    "...Im super pleased with this, it worked perfectly! And saved me money by carrying more, i needed to make less trips." Read more

    "...attaching this bag with no roof rack, but it is completely fine and works great. You do not need a roof rack to succeed with this bag...." Read more

    "Works phenomenally well. Extremely durable. I use it in my roof rack to keep items dry in Oregon...." Read more

    "...That was just our fault. I would give this. 10/10 for affordable and super useful...." Read more

    508 customers mention "Room capacity"489 positive19 negative

    Customers appreciate the cargo carrier's room capacity, as it can fit 4 duffles and other items, with one customer mentioning it accommodates dog food and bowls with extra space.

    "...out of the horrible dry barren death of the desert and this got ALL my clothes. It was amazing. Fits snuggly on my Honda Civic...." Read more

    "...but we could put way more if we wanted to. This bag seems to fit 4 duffles (not the jumbo kind), plus a bunch of other stuff that you can cram..." Read more

    "...strapped it to our 2012 Prius V and it was more than enough space for all our camping gear, pillows, blankets, and eventually dirty clothes..." Read more

    "...Highly recommend this product!worth the money and it's very spacious" Read more

    401 customers mention "Ease of installation"329 positive72 negative

    Customers find the cargo carrier easy to install, particularly noting the 4 tie-down straps and how it attaches to the car top.

    "...correctly (we have driven through numerous thunderstorms), and easy to attach...." Read more

    "...hours and we been so wrong because its very durable, waterproof, easy to installed, the zipper was strong and covered with thick material and came..." Read more

    "...Very little rain experienced, but nothing got through. The set up is very easy, I packed all of our camping gear into the bag while it was on..." Read more

    ".../Without Rack (30 Cubic Feet) - Storage capacity was excellent, easy installation - great instructions. zipper quality was very good...." Read more

    354 customers mention "Sturdiness"279 positive75 negative

    Customers find the cargo carrier sturdy, as it stays secure and in place, with the straps holding well and not moving at all during use.

    "...I stopped once to re-tighten it. Had no problems. It held tight for a 6 hour drive, even went through light rain, all my clothes stayed dry...." Read more

    "...No problems this way, it stays on, doesn’t sway at all...." Read more

    "...All of the buckles and straps stayed secure and did not budge one millimeter during our trip...." Read more

    "...The straps held very well considering how tight I made them and I love that there's 10 of them as I like a lot of reinforcement on open loads...." Read more

    265 customers mention "Value for money"227 positive38 negative

    Customers find the cargo carrier to be good value for money, with several noting it was worth the price. One customer mentions it saved them money by carrying more items.

    "...Im super pleased with this, it worked perfectly! And saved me money by carrying more, i needed to make less trips." Read more

    "...Oh, and not to mention, a great price. Most roof rack mechanisms cost hundreds of dollars...." Read more

    "...Highly recommend this product!worth the money and it's very spacious" Read more

    "...That was just our fault. I would give this. 10/10 for affordable and super useful...." Read more

    238 customers mention "Strap durability"57 positive181 negative

    Customers report issues with the cargo carrier's straps, noting that they come apart during installation, rip due to tension, and fray at the edges.

    "...the bag (which would stop no one determined to get your stuff) broke instantly when I tried to set a new code, so that was out of the picture...." Read more

    "...It was about half full. 3/4 of the way down, one of the middle straps just came off and started hitting the window...." Read more

    "...the time we finished the 30 hours of drive-time, the edge of one of the straps started fraying...." Read more

    "...The straps do not interfere with the door operation in any way...." Read more

    Fits snuggly on my Honda Civic
    5 out of 5 stars
    Fits snuggly on my Honda Civic
    This worked great!! I moved out of the horrible dry barren death of the desert and this got ALL my clothes. It was amazing. Fits snuggly on my Honda Civic. I recommend really tightening it down as hard as possible because if not, it will move...slidding toward the back of the car with the air pressure as you drive. I stopped once to re-tighten it. Had no problems. It held tight for a 6 hour drive, even went through light rain, all my clothes stayed dry. Im super pleased with this, it worked perfectly! And saved me money by carrying more, i needed to make less trips.
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    Top reviews from the United States

    • Reviewed in the United States on July 14, 2023
      Team Name: Without RackSize: 15 Cubic FeetVerified Purchase
      Quite literally. We wish we had found this years ago, and we feel very dumb for not having thought to search for something like this before. This product has brought us so much comfort and relief on road trips.
      We have a Toyota Yaris, 2 people and a 90 pound dog who takes up the whole backseat. Doesn’t leave much room for luggage (you wouldn’t believe how efficient I became at packing the car). We were constantly crammed, no matter what, and it made road trips so unpleasant.
      We were worried about attaching this bag with no roof rack, but it is completely fine and works great. You do not need a roof rack to succeed with this bag.
      We do not recommend the anti slip mat, it seemed to make the bag slide more. We do recommend wiping the top of your car before installation, to remove dust etc. This helps with grip.
      This bag holds SO much, even on top of our tiny car. We put most of our luggage in there (except climate controlled or delicate stuff like coolers, backpacks with laptops, etc.) but we could put way more if we wanted to. This bag seems to fit 4 duffles (not the jumbo kind), plus a bunch of other stuff that you can cram between the duffles. We can now move our chairs all the way back, recline them, no more luggage in the way! A miracle for our backs and hips upon arrival!
      The bag is very sturdy, reliably water proof if sealed correctly (we have driven through numerous thunderstorms), and easy to attach. It takes a bit of effort to place the hooks under the weather stripping, and adjust the bag, but literally who cares this thing is a lifesaver. Make sure to ensure the weather stripping is sealed back properly so you don’t get dripped on in the car when it rains.
      We recommend placing two hooks in the front on each side, to hold the bag as it’s blown backward while driving, and one or two on each side in the back. No problems this way, it stays on, doesn’t sway at all.
      We found that as we drove the first few minutes on the highway, the weight adjusts to fall naturally, and the bag strapping may need to be readjusted to put more tension on one side. Not a big deal.
      Tie the straps up and tuck them if you can so they aren’t flapping and making a racket, or potentially loosening the bag.
      Use a lock to seal the zipper, not so much for security purposes, but to ensure the zipper stays shut. I think it would anyway, but it gives me peace of mind to know it won’t fly open on the highway. Tuck the lock under the Velcro zipper cover to hold it in place and not put unnecessary stress on the zipper (we have a heavy lock and do not want to misshape the zipper).
      Oh, and not to mention, a great price. Most roof rack mechanisms cost hundreds of dollars. It hurts our fuel economy slightly, we fill up slightly more (on a 13 hour drive we may fill one more time than usual, but use only a quarter of that tank).
      10/5 stars. Bravo, and hallelujah. I cannot stop raving about this product.
      Customer image
      5.0 out of 5 stars
      This product changed our lives on road trips - Toyota Yaris owners

      Reviewed in the United States on July 14, 2023
      Quite literally. We wish we had found this years ago, and we feel very dumb for not having thought to search for something like this before. This product has brought us so much comfort and relief on road trips.
      We have a Toyota Yaris, 2 people and a 90 pound dog who takes up the whole backseat. Doesn’t leave much room for luggage (you wouldn’t believe how efficient I became at packing the car). We were constantly crammed, no matter what, and it made road trips so unpleasant.
      We were worried about attaching this bag with no roof rack, but it is completely fine and works great. You do not need a roof rack to succeed with this bag.
      We do not recommend the anti slip mat, it seemed to make the bag slide more. We do recommend wiping the top of your car before installation, to remove dust etc. This helps with grip.
      This bag holds SO much, even on top of our tiny car. We put most of our luggage in there (except climate controlled or delicate stuff like coolers, backpacks with laptops, etc.) but we could put way more if we wanted to. This bag seems to fit 4 duffles (not the jumbo kind), plus a bunch of other stuff that you can cram between the duffles. We can now move our chairs all the way back, recline them, no more luggage in the way! A miracle for our backs and hips upon arrival!
      The bag is very sturdy, reliably water proof if sealed correctly (we have driven through numerous thunderstorms), and easy to attach. It takes a bit of effort to place the hooks under the weather stripping, and adjust the bag, but literally who cares this thing is a lifesaver. Make sure to ensure the weather stripping is sealed back properly so you don’t get dripped on in the car when it rains.
      We recommend placing two hooks in the front on each side, to hold the bag as it’s blown backward while driving, and one or two on each side in the back. No problems this way, it stays on, doesn’t sway at all.
      We found that as we drove the first few minutes on the highway, the weight adjusts to fall naturally, and the bag strapping may need to be readjusted to put more tension on one side. Not a big deal.
      Tie the straps up and tuck them if you can so they aren’t flapping and making a racket, or potentially loosening the bag.
      Use a lock to seal the zipper, not so much for security purposes, but to ensure the zipper stays shut. I think it would anyway, but it gives me peace of mind to know it won’t fly open on the highway. Tuck the lock under the Velcro zipper cover to hold it in place and not put unnecessary stress on the zipper (we have a heavy lock and do not want to misshape the zipper).
      Oh, and not to mention, a great price. Most roof rack mechanisms cost hundreds of dollars. It hurts our fuel economy slightly, we fill up slightly more (on a 13 hour drive we may fill one more time than usual, but use only a quarter of that tank).
      10/5 stars. Bravo, and hallelujah. I cannot stop raving about this product.
      Images in this review
      Customer image
      82 people found this helpful
      Report
    • Reviewed in the United States on April 5, 2025
      This worked great!!
      I moved out of the horrible dry barren death of the desert and this got ALL my clothes. It was amazing.
      Fits snuggly on my Honda Civic.
      I recommend really tightening it down as hard as possible because if not, it will move...slidding toward the back of the car with the air pressure as you drive. I stopped once to re-tighten it.
      Had no problems. It held tight for a 6 hour drive, even went through light rain, all my clothes stayed dry. Im super pleased with this, it worked perfectly! And saved me money by carrying more, i needed to make less trips.
      Customer image
      5.0 out of 5 stars
      Fits snuggly on my Honda Civic

      Reviewed in the United States on April 5, 2025
      This worked great!!
      I moved out of the horrible dry barren death of the desert and this got ALL my clothes. It was amazing.
      Fits snuggly on my Honda Civic.
      I recommend really tightening it down as hard as possible because if not, it will move...slidding toward the back of the car with the air pressure as you drive. I stopped once to re-tighten it.
      Had no problems. It held tight for a 6 hour drive, even went through light rain, all my clothes stayed dry. Im super pleased with this, it worked perfectly! And saved me money by carrying more, i needed to make less trips.
      Images in this review
      Customer image
      One person found this helpful
      Report
    • Reviewed in the United States on August 15, 2023
      Team Name: Without RackSize: 15 Cubic FeetVerified Purchase
      I am actually decently surprised by this bag. I just returned after a 2600 mile road trip with my family from Seattle to Southern California and back. Overall I am satisfied with this product. I got the 15 cubic feet model and strapped it to our 2012 Prius V and it was more than enough space for all our camping gear, pillows, blankets, and eventually dirty clothes bags.

      Durability:
      Only issue here was when we left to head back home, I noticed a few holes in the underside of the bag. I didn't store anything sharp in it so I am at a loss how they got there. Could have been giant desert spiders or my sister's dog. Either way, it made me think this bag is probably a one time use type thing.

      Weather resistance:
      I can't really speak to the water/weather resistance as we encountered virtually no rain during this trip except for a brief morning shower at my sister's house in the desert. Everything was dry inside after the rain.

      Straps:
      I read other reviews that said the straps needed to be tightened every hour or so at the beginning, but this was not my experience. I never felt the need to pull over and check the straps, other than at pit stops. The straps held up even though I averaged 70 mph, with a maximum speed of 80 mph for a few brief stretches. The only notable issue with the straps was after driving through a heavy side wind for about 60 miles, the straps on the side that got hit the most seemed a bit looser. Other than that, no issues with the straps. I really dislike how the hooks go under the weather stripping, which causes an annoying sound as you drive.

      MPG:
      I noticed this bag produced significant drag, reducing my average MPG from the expected 40 to 34 by the end of the trip. I've done big trips in this Prius before and the MPG has at most reduced to 38 when there's a lot of mountain passes/inclines. So it definitely had a major negative effect on the MPG.

      Security:
      The little lock that came with the bag (which would stop no one determined to get your stuff) broke instantly when I tried to set a new code, so that was out of the picture. All a thief would need to do is drive up with a pickup truck, quickly cut the straps and shove the bag in his/her truck to get your stuff. It is not very secure. One of the motels we stayed at seemed to be in a not great area so I opted to take the bag off the car and keep it in the room with us. I felt safer with it at other, nicer hotels which had lighting and cameras in the lots.

      Overall quality:
      I am impressed with this bag considering it was $60. It did the trick. However the major thing this product did for me was make me decide to the bite the bullet and get a roof rack and a large hard shell cargo carrier so the air can at least travel underneath it, reducing drag. Hard shells also seem to be way more secure.
      16 people found this helpful
      Report
    • Reviewed in the United States on January 20, 2025
      Team Name: Without RackSize: 21 Cubic FeetVerified Purchase
      when my family and i drove from Fl to Ny we was very scared that this product wasn't going to hold all that 18 hours and we been so wrong because its very durable, waterproof, easy to installed, the zipper was strong and covered with thick material and came with a lock for security. Highly recommend this product!worth the money and it's very spacious
      4 people found this helpful
      Report
    • Reviewed in the United States on April 28, 2025
      Team Name: Without RackSize: 21 Cubic FeetVerified Purchase
      Works phenomenally well. Extremely durable. I use it in my roof rack to keep items dry in Oregon. Not a single drop of water got into anything placed inside this. I’ve used it multiple times with no issues. Would purchase again.

    Top reviews from other countries

    • Clayton
      5.0 out of 5 stars Brilliant
      Reviewed in Australia on February 27, 2020
      Team Name: Without RackSize: 15 Cubic FeetVerified Purchase
      Looks good, holds heaps of stuff. Survived an epic journey across Australia with no issues at all.
    • Amazon Customer
      5.0 out of 5 stars Kept all of my cargo clean and dry and secure
      Reviewed in Canada on November 19, 2020
      I used this during hunting season in November (-2 to 15 Celsius) material got a bit stiff and made the lid corners difficult to lift but that’s to be expected. It was strapped down on the front of my flat deck trailer catching all the road spray nothing inside got wet. The tiedown straps worked well on the anchor points handle the tension. Filled it with 6 rifles each in there own case. Plus hunting coats and pants for 6 people and other clothes, still had room for 3 crash helmets. I plan To buy another one
    • Amazon Customer
      5.0 out of 5 stars Fit nice and secure
      Reviewed in the United Kingdom on April 3, 2025
      Team Name: Without RackSize: 15 Cubic FeetVerified Purchase
      Good strong bag
    • Sparkey
      5.0 out of 5 stars Great, cheap alternative to roof rack
      Reviewed in the United Kingdom on July 29, 2022
      Works well and is a cheaper option for car roof bags.
    • Amazon Customer
      5.0 out of 5 stars Fits A Lot and is great!
      Reviewed in Canada on August 19, 2024
      Very good, strong quality, and seems durable. We used this on our drive from Hamilton to Grand Bend. Little over 2 hour drive with approximate speed of 115km/hr. We had rain throughout both drives and everything stayed dry. I used this on my Thule Evo Wingbars, which are spaced out 27 inches, and it fit right and evenly. The straps with buckles that is built-in work great and can be tightened so that nothing moves. I did not need to use any extra ratchet straps.

      I built a wooden base that span the entire size of the bottom with fence boards and used two 2x4’s to create a lip at the front and back. This helps prevent the bag from sagging and creates a more sturdy fit. I recommend doing this but it is not necessary!

      As you can see from my second photo I fit 3 bags of clothes, 1 child size carry on bag, 2 clear totes for childrens stuff, and 1 reusable bag of stuff. Plus on the bottom of all that is 1 dog crate for a 60lbs dog.

      Definitely buy it and try it out!
      Customer image
      Amazon Customer
      5.0 out of 5 stars
      Fits A Lot and is great!

      Reviewed in Canada on August 19, 2024
      Very good, strong quality, and seems durable. We used this on our drive from Hamilton to Grand Bend. Little over 2 hour drive with approximate speed of 115km/hr. We had rain throughout both drives and everything stayed dry. I used this on my Thule Evo Wingbars, which are spaced out 27 inches, and it fit right and evenly. The straps with buckles that is built-in work great and can be tightened so that nothing moves. I did not need to use any extra ratchet straps.

      I built a wooden base that span the entire size of the bottom with fence boards and used two 2x4’s to create a lip at the front and back. This helps prevent the bag from sagging and creates a more sturdy fit. I recommend doing this but it is not necessary!

      As you can see from my second photo I fit 3 bags of clothes, 1 child size carry on bag, 2 clear totes for childrens stuff, and 1 reusable bag of stuff. Plus on the bottom of all that is 1 dog crate for a 60lbs dog.

      Definitely buy it and try it out!
      Images in this review
      Customer imageCustomer image

    Product Summary: FIVKLEMNZ 21 Cubic Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-Slip Mat + Reinforced Straps + 6 Door Hooks + Luggage Lock

    From FIVKLEMNZ

    4.3 out of 5 stars, 7,903 ratings

    Customer reviews

    100+ bought in past week

    Price

    One-time purchase: $98.99 28% Savings

    List Price: $136.99

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    About this Item

    • 【Most Safe Design】: For security reasons, we use 10 reinforced adjustable straps to keep the cargo carrier in place. In addition, equipped with free anti-slip mat to keep the cargo bag stay in place even in high speed road or bump road, no slip, no scratch to your car.Also a security lock to prevent theft of your luggage.
    • 【Large Storage Space】: FIVKLEMNZ roof bag (52 x 40 x 18 inches) was designed to solve the problem of limited storage space in the car. 21 cubic feet rooftop cargo bag allows you to hold 6-8 suitcases, travel luggage cases, tents, sleeping bags, and more. Free up inside vehicle space for more comfortable on the way.
    • 【Easy to Install】:FIVKLEMNZ rooftop cargo carrier fits for any car, truck, or SUV. If there is not roof side rails on your car, it can be quickly and easily installed to roof rack in minutes with 6 door hooks.
    • 【100% Waterproof】: Made of 700D Oxford cloth, Fivklemnz roof bag adopts a genuine waterproof zipper, used in extreme weather and is protected with a double flap. All seams are heat welded and stitched to ensure they are watertight. 100% waterproof and rainproof under extreme weather.
    • 【Note】: This is a soft rooftop cargo carrier, not hard. The front and back straps should not be attached to the side bars during installation to prevent tearing over time.

    Product Description

    Waterproof Car Roof Carrier-100% waterproof, with covers the zipper in heavy rain,offers the best weather protection. Security & Safe- This Top Cargo Bag with8 built-in strong, wide straps and6 extra strapsto ensure that everything stays in place.4 Digit Luggage Combination locksprovides security to the cargo. Compact and Easy to Store -When it isn’t in use, compact design allows you to fold and store it anywhere.Bring Everything you WantDesigned to fit all roof racks such as cars, vans, SUVs. Heavy duty construction will protect your belongings from exposure. Go Far, Do Anything -The compacity of our waterproof rooftop cargo bag is15/20/21 cubic feet, Ideal for on-the-go families, adventure-seekers, or anyone just looking for some additional space while traveling.

    Options Available

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    • With Rack
    • Without Rack

    Size

    • 15 Cubic Feet
    • 21 Cubic Feet
    • 30 Cubic Feet
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