Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
2-Year Protection Plan $7.99
3-Year Protection Plan $9.99
Cover all of your eligible devices:
Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$79.99
FREE Returns
FREE delivery Saturday, May 3
Or Prime members get FREE delivery Tomorrow, April 29. Order within 8 hrs 59 mins.
Only 8 left in stock (more on the way).
$$79.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$79.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Amazon.com
Sold by
Amazon.com
Returns
90-day refund/replacement
90-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 90 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. Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

2 Year Baby Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

3 Year Baby Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like Laptops, Game Consoles, TVs, Phones, and Cameras to major appliances, sporting goods, tools, toys, personal care, furniture, and more (not eligible for commercial or business use items).
  • Accidents Happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Today's and Future Purchases covered. 30 days after you are enrolled, all eligible purchases today and eligible future purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-Free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No Hidden Fees. For just $16.99 a month + tax you’re covered for up to 5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.

Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (30-65 lbs) and Belt Positioning High Back Booster Seat (40-100 lbs), Sport Blue

4.6 out of 5 stars 9,051 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice

$79.99
FREE Returns
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Color: Sport Blue
{"desktop_buybox_group_1":[{"displayPrice":"$79.99","priceAmount":79.99,"currencySymbol":"$","integerValue":"79","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"hDu%2B9YtPm%2BWq%2B%2FX2X4AVh0cy%2FcczAX1AkxBOLzc5DnySEDSq28l3FUthJ1GC0vlNsMZpLNQTufx6zMwddCC66HDULe6%2FwRG158pV5vp1wf83kr6%2FEBimOOged2wOrHBSfGGE4Kfu%2Bq6qdkdgxYrhSg%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand Cosco
Installation Type Latch
Material Fabric
Color Sport Blue
Orientation Forward Facing

About this item

  • VERSATILE USE: The car seat booster transitions from forward-facing harness booster (30–65 lbs., 32"-49") to belt-positioning booster (40–100 lbs., 43"-52").
  • LIGHTWEIGHT AND CONVENIENT: Easy to move from car to car, this car seat harness booster seat for cars belt-positioning booster is great for on-the-go families and offers the flexibility of a travel car seat.
  • SPACE-SAVING NARROW DESIGN: The narrow car seat design fits 3 across the back seat in most vehicles, great for families needing booster for car pools.
  • TRAVEL CONFIDENTLY: This 2-in-1 forward facing booster car seats and belt-positioning booster with a slim profile meets or exceeds Federal safety standards.
  • ADDITIONAL FEATURES YOU'LL LOVE: Removable, dishwasher-safe cup holders and removable machine-washable and dryer-safe seat pads.

Frequently bought together

This item: Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (30-65 lbs) and Belt Positioning High Back Booster Seat (40-100 lbs), Sport Blue
$79.99
Get it as soon as Saturday, May 3
Only 8 left in stock (more on the way).
Ships from and sold by Amazon.com.
+
$22.99 ($22.99/Count)
Get it as soon as Saturday, May 3
In Stock
Ships from and sold by Amazon.com.
+
$23.19
Get it as soon as Saturday, May 3
In Stock
Ships from and sold by Amazon.com.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

From the manufacturer

image

The Cosco Kids Finale DX 2-in-1 Booster Car Seat features extended use in both of its two modes.

image

image

Dishwasher-safe cup holder detaches for use on either side of seat

image

Shoulder belt path

image

Lightweight and easy to move from car to car

image
image

Product Description

The Cosco Kids Finale DX 2-in-1 Booster Car Seat may be the last car seat you'll ever need! This versatile kids car booster seat features two modes: forward facing car seat with a harness booster for children 30-65 lbs. /32"-49", and belt-positioning booster for kids 40-100 lbs./43"-52". Lightweight and great for travel, this booster carseat is easy to transfer from car to car, and perfect for families always on the move. Designed to fit 3 across the back seat of most vehicles, it’s a slim solution for families with multiple children in car booster seats or families who car pool. The removable seat pad of this booster car seat is both machine washable and dryer safe. Additional features include removable, dishwasher-safe cup holders. This 2-in-1 booster car seat meets or exceeds Federal safety standards.

Product information

Technical Details

Product Dimensions ‎18.25 x 19 x 29.75 inches
Item model number ‎BC121EPP
Is Discontinued By Manufacturer ‎No
Minimum weight recommendation ‎30 Pounds
Maximum weight recommendation ‎100 Pounds
Minimum height recommendation ‎32 Inches
Maximum height recommendation ‎49 Inches
Material Type ‎Fabric
Number Of Items ‎1
Batteries required ‎No
Orientation ‎Forward Facing
Forward-facing maximum child weight ‎65 Pounds
Harness type ‎5-Point
Item Weight ‎11.5 pounds
Country/Region of origin ‎USA

Additional Information

ASIN B073VRFM5G
Customer Reviews
4.6 out of 5 stars 9,051 ratings

4.6 out of 5 stars
Best Sellers Rank #3,201 in Baby (See Top 100 in Baby)
#20 in Child Safety Booster Car Seats

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.

Feedback

Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (30-65 lbs) and Belt Positioning High Back Booster Seat (40-100 lbs), Sport Blue


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Product guides and documents

Compare with similar items

This Item
Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (30-65 lbs) and Belt Positioning High Back Booster Seat (40-100 lbs), Sport Blue
Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (30-65 lbs) and Belt Positioning High Back Booster Seat (40-100 lbs), Sport Blue
Recommendations
Evenflo GoTime LX Booster Car Seat (Quincy Blue)
 
Graco Tranzitions 3-in-1 Harness Booster Car Seat, Forward Facing Car Seat, Highback, to Backless Booster, Eloise
 
Graco TurboBooster 2.0 Highback Booster Car Seat, Declan
 
Safety 1st Grand 2-in-1 Booster Car Seat, Forward Facing Car Seat with Harness, High Back Booster Seat for Car, 30-65 Pounds and Belt-Positioning Booster, Car Seats, 40-100 Pounds, Capri Teal
 
Cosco Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Grape
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Price$79.99$44.99-25% $89.99
List:$119.99
-20% $47.98
List:$59.99
$79.99$22.99
Price Per Unit$47.98 / Count
Delivery
Get it as soon as Saturday, May 3
Get it May 6 - 7
Get it as soon as Saturday, May 3
Get it as soon as Saturday, May 3
Get it as soon as Saturday, May 3
Get it as soon as Saturday, May 3
Customer Ratings
Sold By
material
min recommended weight
max. recommended weight
maximum height
minimum height
max forward facing weight
harness type
number of height positions
installation
orientation
weight

Customer reviews

4.6 out of 5 stars
9,051 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers find the car seat lightweight, easy to install, and appreciate its ability to fit even tiny seats and be carried through airport security. Moreover, the seat receives positive feedback for its safety features, comfort, and value for money, with customers noting it's perfect for travel and moving between vehicles. However, opinions on comfort are mixed, with some finding it comfortable while others disagree.

AI-generated from the text of customer reviews

265 customers mention "Weight"259 positive6 negative

Customers appreciate the car seat's lightweight design, describing it as super slim and easy to carry, with one customer noting it's thin enough to fit three across.

"...This car seat is easy to install and take out of the car and it is light weight. The size of the seat is just right for her and it is not bulky...." Read more

"...It’s easy to transport and sturdy, and then super easy to install into any car or even the smallest of rentals or Ubers and it doesn’t take up much..." Read more

"Easy to install, lightweight and a nice color. Straps are easy to tighten! Cup holder is nice to have. It feels secure and safe...." Read more

"...5 stars bc we use it exclusively for travel and I really value how lightweight and easy it for those conditions...." Read more

263 customers mention "Ease of installation"240 positive23 negative

Customers find the car seat easy to install and use, with no assembly required, and one customer mentions it works well for airplane travel.

"...This car seat is easy to install and take out of the car and it is light weight. The size of the seat is just right for her and it is not bulky...." Read more

"My daughter loves her new carseat! Comfortable, easy to set it up and install, perfect size. Instruction handbook give answers to every question." Read more

"...It’s easy to transport and sturdy, and then super easy to install into any car or even the smallest of rentals or Ubers and it doesn’t take up much..." Read more

"Easy to install, lightweight and a nice color. Straps are easy to tighten! Cup holder is nice to have. It feels secure and safe...." Read more

253 customers mention "Fit"186 positive67 negative

Customers find the car seat fits well, accommodating even tiny seats and being suitable for small cars, with one customer noting it's narrow enough to fit three across.

"...It fits snugly in the car and does not move around once it’s installed." Read more

"...Comfortable, easy to set it up and install, perfect size. Instruction handbook give answers to every question." Read more

"...into any car or even the smallest of rentals or Ubers and it doesn’t take up much space so you can also still fit 2 adults in the backseat of most..." Read more

"The cover is very loose across the too" Read more

201 customers mention "Car seat quality"198 positive3 negative

Customers love this car seat, with one mentioning it works well for all stages.

"Great product. Space saving" Read more

"...Good car seat but to low ...." Read more

"...Aside from that, this seat seems fine, though it’s definitely less solid-feeling than the pricier Diono 3R, which is built like a tank..." Read more

"This carseat was great! The color was accurate and it fit on the seat for air travel. We traveled southwest, American, and united with this carseat...." Read more

173 customers mention "Value for money"173 positive0 negative

Customers find the car seat to be good value for money, with multiple reviews noting it offers great quality for the price and is particularly suitable for occasional use.

"...Plus the price is nice so if it gets broken or lost by the airline, it’s not a huge loss...." Read more

"...the most high quality fabric or cushioning, but expected with the low price...." Read more

"...old fits great, its easy to move around, easy to install, feels safe / decent, and I don't have to ever buy another car seat to replace this one...." Read more

"Great quality for the price. We have four kids and this is our favorite toddler car seat- and we have owned them ALL. Every brand...." Read more

156 customers mention "Safety"124 positive32 negative

Customers find the car seat safe and secure, noting it feels more protective than a standard booster and is very sturdy.

"...It’s easy to transport and sturdy, and then super easy to install into any car or even the smallest of rentals or Ubers and it doesn’t take up much..." Read more

"...Cup holder is nice to have. It feels secure and safe. It doesn’t feature the most high quality fabric or cushioning, but expected with the low price...." Read more

"my 3 year old fits great, its easy to move around, easy to install, feels safe / decent, and I don't have to ever buy another car seat to replace..." Read more

"Serves its purpose. Very light weigh and easy to install. Appears safe and secure...." Read more

113 customers mention "Travelability"97 positive16 negative

Customers find the car seat easy to travel with, particularly when moving between vehicles and taking it on planes, and appreciate its convenience for short commutes.

"...This car seat is easy to install and take out of the car and it is light weight. The size of the seat is just right for her and it is not bulky...." Read more

"...It’s a great second seat when traveling or for grandparents to take in and out. I’ve had this a week, as far as durability goes, I’m not sure...." Read more

"...any significant padding or “comfort” features but is great for travel and temporary rides (like keeping at a grandparents house)...." Read more

"my 3 year old fits great, its easy to move around, easy to install, feels safe / decent, and I don't have to ever buy another car seat to replace..." Read more

174 customers mention "Comfort"118 positive56 negative

Customers have mixed opinions about the car seat's comfort, with some finding it comfortable with good padding and nice fabric, while others disagree.

"My daughter loves her new carseat! Comfortable, easy to set it up and install, perfect size. Instruction handbook give answers to every question." Read more

"Bought for Mexico and love it. Light weight and comfortable" Read more

"...or for a long road trip in your own vehicle due to it may not be the most comfortable seat..." Read more

"...This Booster seat with the Harness is perfect, fits her well and is comfortable. This booster seat will be able to grow with her which is great...." Read more

Great backup seat!
4 out of 5 stars
Great backup seat!
Easy to install, lightweight and a nice color. Straps are easy to tighten! Cup holder is nice to have. It feels secure and safe. It doesn’t feature the most high quality fabric or cushioning, but expected with the low price. It’s a great second seat when traveling or for grandparents to take in and out. I’ve had this a week, as far as durability goes, I’m not sure. So far it’s been great!
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Reviewed in the United States on March 29, 2025
    Color: Sweet BerryVerified Purchase
    I love this car seat. I bought this for my 3 year old daughter as her ither car seat needed replacing. It has an easy to clean car seat cover and it comes with a drink cup holder. This car seat is easy to install and take out of the car and it is light weight. The size of the seat is just right for her and it is not bulky. It fits snugly in the car and does not move around once it’s installed.
  • Reviewed in the United States on February 6, 2025
    Color: RainbowVerified Purchase
    My daughter loves her new carseat! Comfortable, easy to set it up and install, perfect size. Instruction handbook give answers to every question.
    One person found this helpful
    Report
  • Reviewed in the United States on January 4, 2023
    Purchased this carseat specifically to be our seat for traveling and we also use it as a back-up seat in if we have a guest who needs a seat. I was super impressed at how lightweight it is! We also purchased (separately) a travel car seat bag that you can wear as a backpack and just slip this seat in and wear it while walking through the airport. It’s easy to transport and sturdy, and then super easy to install into any car or even the smallest of rentals or Ubers and it doesn’t take up much space so you can also still fit 2 adults in the backseat of most standard vehicles plus this car seat.

    Wouldn’t necessarily recommend this seat to be your primary seat for everyday use at home or for a long road trip in your own vehicle due to it may not be the most comfortable seat (I.e. the seat back is very straight and it doesn’t recline or anything fancy) BUT for taking along with you while traveling by air and then using it at your destination, you really can’t beat this one! Plus the price is nice so if it gets broken or lost by the airline, it’s not a huge loss. I recommend gate checking it though, less chance of it getting lost.
    30 people found this helpful
    Report
  • Reviewed in the United States on October 25, 2024
    Color: RainbowVerified Purchase
    Easy to install, lightweight and a nice color. Straps are easy to tighten! Cup holder is nice to have. It feels secure and safe. It doesn’t feature the most high quality fabric or cushioning, but expected with the low price. It’s a great second seat when traveling or for grandparents to take in and out. I’ve had this a week, as far as durability goes, I’m not sure. So far it’s been great!
    Customer image
    4.0 out of 5 stars
    Great backup seat!

    Reviewed in the United States on October 25, 2024
    Easy to install, lightweight and a nice color. Straps are easy to tighten! Cup holder is nice to have. It feels secure and safe. It doesn’t feature the most high quality fabric or cushioning, but expected with the low price. It’s a great second seat when traveling or for grandparents to take in and out. I’ve had this a week, as far as durability goes, I’m not sure. So far it’s been great!
    Images in this review
    Customer image
    4 people found this helpful
    Report
  • Reviewed in the United States on August 4, 2024
    My 4yr old (42lbs and 43”) outgrew the Scenera and we transitioned to the Finale for our travel purposes as a forward facing harness. It is light weight and easy to install on aircraft or in a rental car. It fits on the Britax car seat cart.

    I would say that this car seat lacks any significant padding or “comfort” features but is great for travel and temporary rides (like keeping at a grandparents house). It’s 5 stars bc we use it exclusively for travel and I really value how lightweight and easy it for those conditions. (For comparison, we use a Nuna Rava as our regular car seat at home)
    16 people found this helpful
    Report
  • Reviewed in the United States on October 13, 2019
    Color: Sport BlueVerified Purchase
    my 3 year old fits great, its easy to move around, easy to install, feels safe / decent, and I don't have to ever buy another car seat to replace this one. I got this one for husbands car, he doesn't take our kids as often but one day we forgot to move our sons car seat out of husbands car to my car and he was at work and unreachable and I had to go pick up my kids from school but I had no car seat to be able to put our son in. Another huge bonus is that this carseat is slim, so now it stays in husband’s mini so our kids aren't squished in the back seat like they are with our regular car seat.

    **update** my son is now 7 and he still uses this same car seat daily in my husbands car. I really never had to buy another car seat. I guess the best news here is that I am not the only one taking kids to and from school every day anymore 😂
    12 people found this helpful
    Report
  • Reviewed in the United States on March 25, 2025
    Color: Organic WavesVerified Purchase
    Great product. Space saving
  • Reviewed in the United States on January 7, 2025
    Color: Sport BlueVerified Purchase
    We bought this for travel and it works great! I love that it’s so lightweight and not complicated! Easy to install/remove. Very pleased with this car seat!
    2 people found this helpful
    Report

Top reviews from other countries

Translate all reviews to English
  • Alma Fig
    5.0 out of 5 stars Muy practica
    Reviewed in Mexico on February 24, 2020
    Ligera, fácil de instalar, los broches de seguridad excelentes y no abarca mucho espacio en el asiento, es como si no llevara silla del carro
    Report
  • Thia Pedrero
    5.0 out of 5 stars Práctica y ligera
    Reviewed in Mexico on July 30, 2019
    Color: Sport BlueVerified Purchase
    Llegó en tiempo, es el producto correcto. Práctica y ligera.
  • CLAUDET ALEJANDRA ECHAVARRIA SIERRA
    5.0 out of 5 stars Muy buen producto
    Reviewed in Mexico on October 21, 2020
    Muy resistente logra la función descrita
  • Romylyle
    5.0 out of 5 stars Justo lo que necesitaba.
    Reviewed in Mexico on March 22, 2019
    Color: Sport BlueVerified Purchase
    Sencilla, práctica, de buen tamaño y lo mejor buen precio. Nos gustó mucho.
  • maria jose lizarraga erosa
    5.0 out of 5 stars Buena calidad
    Reviewed in Mexico on March 18, 2020
    Muy buena calidad y muy segura