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OISIZ Kids Water Bottle with Straw Lid 14oz, Vacuum Insulated 316 Stainless Steel Water Bottles for Kids for School, Leakproof Water Bottle, BPA Free and Keep Cold for 24 Hours
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Purchase options and add-ons
Brand | OISIZ |
Capacity | 14 ounces |
Color | Mint Green |
Recommended Uses For Product | Water |
Special Feature | Cold 24 Hours, Leakproof, Dishwasher Safe |
About this item
- 316 Surgical-Grade Stainless Steel: Safety is the priority when choosing products for our kids. We use the best-in-class materials for every part of our products. Our bottles are made with 316 Surgical-Grade stainless steel inside - a metal premium than 18/8 stainless steel in rust-free and purity. Our straw caps are BPA Free and Toxin-free so that every sip of water is healthy and fresh for our kids.
- Perfect Cold Insulation: We use the triple wall, vacuum-insulated technology to keep your drinks cold for 24 hours. Putting ice in the morning, we promise you will still have ice in the afternoon. Please note the straw cap is not for hot content.
- Easy to Use for Kids: It is a convenient size ideal for kids to keep all-day hydration. The spill-proof folding straw lid ensures kids get a smooth and paced flow when drinking. The cap is 100% leak-proof when closed. The soft belt on the lid is easy-carry comfortable for kids.
- Dishwasher Safe & Transparent Spout: Nothing is more comforting than seeing our children using sanitary hygiene bottles. A transparent spout helps parents to see through and avoid dirt hiding inside. Cleaning the straw and the spout with the small brush is super easy. Both the body and straw cap are dishwasher safe. The color prints won’t fade or peel.
- Trusted Travel Companion: The bottle is capacity slim to fit in most cup holders and the side pocket of a backpack. It’s ideal for taking to school, picnics, camping or road trips.
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Product Description

Small size,big adventure
OISIZ Rainbow Kids Water Bottle
As kids grow up,we accompany them in their journey of exploration,help them discover their true passions,and encourage them to pursue their dreams.Our bottle wholeheartedly supports every phase of their lives, meeting their needs,backing their efforts,and illuminating each precious moment.
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Keep 24H Cold
OISIZ kids water bottle uses triple-layer insulation technology to keep water cold for 24 hours.
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100% Leakproof
Bottle is 100% leak-proof with a flip-close lid,so you can say goodbye to water spills and messes.
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Dishwasher Safe
OISIZ kids water bottle is dishwasher safe, so cleaning is a breeze! No more scrubbing by hand!
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Cup-holder Friendly
OISIZ kids water bottle is cupholder-friendly, making it easy to carry wherever you go.
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Easy to Carry
OISIZ kids water bottle has a soft silicone handle that is flexible, portable and comfortable.
Why We INSIST on Choosing 316 SS
At Oisiz, we use 316 stainless steel for the interior of our kids' cups and 18/10 stainless steel for the exterior. Although 316 SS is more expensive than traditional 18/10 SS, it offers superior performance and peace of mind for parents. It’s more corrosion-resistant and easier to clean, making it ideal for holding beverages and juices.

Product Details

Transparent Spout
A transparent spout helps parents to see through and avoid dirt hiding inside. Cleaning the straw and the spout with the small brush is super easy.

Wide Open Mouth
The large opening allows you to quickly put in ice and is very easy to clean.

Silicone Stripe
Comfortable for kids to carry around,soft silicone handle that is flexible, portable and comfortable.

Silicon Non-slip Bottom
Provides a gentle, quiet set-down when the bottle is placed on any surface, protecting it from cracks and damage.
Product Comparison
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| ![]() 40oz Tumbler | ![]() 10oz Kids Water Bottle
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Customer Reviews
|
4.4 out of 5 stars 1,872
|
4.2 out of 5 stars 210
|
4.6 out of 5 stars 628
|
4.4 out of 5 stars 1,872
|
Price
| $18.99$18.99 | $19.99$19.99 | — | $17.99$17.99 |
Sip or Swig
| Sip | Sip and Swig | Sip and Swig | Sip |
Duration of Insulation
| Cold: 24 Hours | Cold: 24 Hours | Cold: 32 Hours | Cold: 24 Hours |
Leakproof
| √ | √ | √ | √ |
Cup-holder Friendly
| √ | √ | √ | √ |
Dishwasher Safe
| √ | √ | √ | √ |
Explore More From OISIZ
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Thoughtful Service
Enjoy peace of mind with our thoughtful service.We stand behind our product’s quality and durability.If you ever encounter an issue, we've got you covered for life.
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40oz City Pop Tumbler
Meet our 40oz tumbler-your ultimate hydration companion! It’s leak-resistant,features a silicone straw and comes with a versatile sip-or-swig lid. It keeps your drinks ice-cold for up to 36 hours!
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Waste Reduction & Sustainability
Choose our bottle for a greener planet! By ditching single-use bottles and cups, you’re helping to reduce waste and protect the Earth. Small changes make a big impact—let’s make a difference together!
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Green Power
Harnessing the power of the sun, we use solar energy in our production process. It’s our way of cutting down on carbon emissions and supporting a cleaner, greener future.
From the brand

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About Us
Our journey began with a vision to create more than just a vessel for hydration. We sought to craft an intimate companion that speaks to your identity, reflecting your personality and style.
At OISIZ, we believe that the items you choose to carry should be as unique as you are. That’s why we use only the finest materials and blend them with innovative design, ensuring that every OISIZ bottle is a true reflection of individuality. Our bottles are not just functional—they are a statement, an icon that sets you apart from the crowd.
Dare to be DIFFERENT!
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Videos
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Shocked at how great this water bottle is!
Silver Lake Bison Farm
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mom of 3 honest thoughts on these water bottles!
Daphne Sipes
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My review of the OISIZ 14oz kids water bottle
Julia Montalbano
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1:54
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Oisiz Kids Water Bottle Keeps Drinks Cold for 24 Hours
gary
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Review of Oisiz water bottles
Just a Glimpse of Home
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1:35
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Honest review of stainless steel bottles for toddlers!
Ania Kurda
Product information
Brand | OISIZ |
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Capacity | 14 ounces |
Color | Mint Green |
Recommended Uses For Product | Water |
Special Feature | Cold 24 Hours, Leakproof, Dishwasher Safe |
Age Range (Description) | Kid |
Product Dimensions | 3.15"W x 7.87"H |
Model Name | SVB-400LA |
Item Weight | 0.77 Pounds |
Material | Stainless Steel |
Number of Items | 1 |
Included Components | lid |
Product Care Instructions | Dishwasher Safe |
Cap Type | Straw Cap |
With Lid | Yes |
Is Dishwasher Safe | Yes |
Is Microwaveable | No |
Is Oven Safe | No |
Manufacturer | OISIZ |
Item Weight | 12.3 ounces |
ASIN | B0BMLS4D99 |
Country of Origin | China |
Item model number | SVB-400LA |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #2,162 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #64 in Insulated Bottles |
Date First Available | December 20, 2022 |
Warranty & Support
Feedback

OISIZ Kids Water Bottle with Straw Lid 14oz, Vacuum Insulated 316 Stainless Steel Water Bottles for Kids for School, Leakproof Water Bottle, BPA Free and Keep Cold for 24 Hours
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This Item OISIZ Kids Water Bottle with Straw Lid 14oz, Vacuum Insulated 316 Stainless Steel Water Bottles for Kids for School, Leakproof Water Bottle, BPA Free and Keep Cold for 24 Hours | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
Price | $16.99$16.99 | -14% $19.86$19.86 List: $22.99 | $15.99$15.99 | $26.99$26.99 | $19.99$19.99 | $10.99$10.99 |
Delivery | Get it as soon as Thursday, Apr 10 | Get it as soon as Thursday, Apr 10 | Get it as soon as Thursday, Apr 10 | Get it as soon as Thursday, Apr 10 | Get it as soon as Thursday, Apr 10 | Get it as soon as Thursday, Apr 10 |
Customer Ratings | ||||||
Sold By | Metal Group | Amazon.com | MollcityDirect | FimibukeOnline | Yawbay Service | HASLE OUTFITTERS |
material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
capacity | 14 ounces | 16 fluid ounces | 16 ounces | 18 ounces | 18 ounces | 16 ounces |
cap type | Straw Cap | Straw Cap | Straw Cap | Straw Cap | Straw Cap | Straw Cap |
care instructions | Dishwasher Safe | Machine Wash | Hand Wash Only | Hand Wash Only | Lid & Silicone Base Hand Wash Only, Body Dishwasher Safe | Hand Wash Only |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the water bottle well-made, cute in color, and appreciate its perfect size that fits in backpacks and cup holders. The bottle keeps water cold all day and includes a cleaning kit with bristles. However, durability and functionality receive mixed reviews - while some say it remains intact and works great, others report the top drinking spout breaking and the straw stopping working. Leak resistance is also mixed, with some saying it doesn't leak while others report it leaking everywhere.
AI-generated from the text of customer reviews
Customers praise the water bottle's insulation, noting that it keeps water cold all day and maintains ice for extended periods, with one customer mentioning it's great for short walks in hot weather.
"...They keep water cold and are the perfect size. My son is in first grade and my daughter in preschool...." Read more
"The design was great. It was Lee proof it kept temperature well as in a heart and it’s easy to carry, it can be stuffed in the bag side, It was easy..." Read more
"Great Size and design. Easy to open and keeps drinks cold. Rubber bottom is good for kids...." Read more
"I love this water bottle. Water stays cold for a long long time leak proof Perfect Design" Read more
Customers like the water bottle's color, describing it as cute, pretty, and having a high-quality look, with multiple customers appreciating the color options available.
"...Love the color options and hoping they will make more pastel options. Bad: the mouthpiece is horrible. It is weak and keeps breaking!..." Read more
"The design was great...." Read more
"Great size and color. Not too heavy when full but enough water for taking to games or school.. Great value!" Read more
"Great Size and design. Easy to open and keeps drinks cold. Rubber bottom is good for kids...." Read more
Customers find this water bottle to be of high quality, with one customer noting it's a good dupe for a Stanley thermos.
"Original: Seemed decent but then straw literally stopped working. Sucking produced nothing after just 5 months...." Read more
"It is an amazing cup, that keeps the liquid inside nice and cold throughout our 5-year-old's school day...." Read more
"...It's certainly well made, comes with an extra straw and a brush for cleaning it, the straw function works great, and the plastic bottom makes it..." Read more
"Great product" Read more
Customers find the water bottle easy to clean, appreciating that it includes a straw brush and is dishwasher safe.
"...Run great through dishwasher. 10/10 recommend" Read more
"...Good side is, the exterior still is in great shape. No issues running this through the dishwasher either...." Read more
"...but it’s great they sale them on the side .. other than they are easy to clean, great to wash and they remain intact." Read more
"...I love the rubber bottom. No loud sounds when putting it down. Easy to clean." Read more
Customers like the water bottle's size, finding it perfect and small enough to fit in backpacks and cup holders.
"...They hold enough and easily fit into cup holders and the side of backpacks. Run great through dishwasher. 10/10 recommend" Read more
"Great size and color. Not too heavy when full but enough water for taking to games or school.. Great value!" Read more
"Great Size and design. Easy to open and keeps drinks cold. Rubber bottom is good for kids...." Read more
"...fits in car seat cup holder 2.) Durable 3.) Insulated well. Con: 1.)..." Read more
Customers have mixed experiences with the water bottle's durability, with some finding it well-made and noting it hasn't cracked or broken, while others report issues with the top drinking spout and plastic tab on the lid breaking.
"...It even has a bottom rubber so the tumbler doesn’t get dented or make that “ding” sound when you put it down...." Read more
"...Rubber bottom is good for kids. The top of straw broke where they could not get any water out" Read more
"The design was great. It was Lee proof it kept temperature well as in a heart and it’s easy to carry, it can be stuffed in the bag side, It was easy..." Read more
"...With that tab broken, the suction is gone and there’s not a whole lot of use for the bottle, except maybe as a metal cup...." Read more
Customers have mixed experiences with the water bottle's leak resistance, with some reporting that it doesn't leak at all, while others mention that it leaks everywhere and barely any water comes out.
"...The top of straw broke where they could not get any water out" Read more
"These water bottles are the best. They don’t leak and the spout doesn’t pop open when it’s thrown into a sports bag...." Read more
"...My son has used it and every time he puts it down, it starts to leak from the lid." Read more
"...it can be stuffed in the bag side, It was easy to open, And the water retention." Read more
Customers report mixed experiences with the water bottle's functionality, with some saying it works well while others mention issues with the straw and mouthpiece stopping working.
"...based off of the reviews and each one has consistent problems with air bubbles in the straw and to the point where you can’t get any water out and..." Read more
"...I ordered 2 of these and for months they worked great. Loved the colors and they kept water cold for a long time...." Read more
"Original: Seemed decent but then straw literally stopped working. Sucking produced nothing after just 5 months...." Read more
"I brought two of these! One the straw stopped working after 3 months. Color is very cute I just wish they were more durable" Read more
Reviews with images

Water bottle for school
Top reviews from the United States
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- Reviewed in the United States on July 29, 2023Color: Light PurpleSize: 14 OuncesVerified PurchaseGood: This tumbler is a great option if you want a stainless steel tumbler for your kids but not spend $$. It even has a bottom rubber so the tumbler doesn’t get dented or make that “ding” sound when you put it down. Love the color options and hoping they will make more pastel options.
Bad: the mouthpiece is horrible. It is weak and keeps breaking! I have bought and returned this item a few times and wish they could just send me a couple mouthpiece replacements so I don’t have to make a complete refund.
Update: customer service reached out after writing this review and sent us replacement lids right away. Thank you!
5.0 out of 5 starsGood: This tumbler is a great option if you want a stainless steel tumbler for your kids but not spend $$. It even has a bottom rubber so the tumbler doesn’t get dented or make that “ding” sound when you put it down. Love the color options and hoping they will make more pastel options.Updated: Great Customer Service!
Reviewed in the United States on July 29, 2023
Bad: the mouthpiece is horrible. It is weak and keeps breaking! I have bought and returned this item a few times and wish they could just send me a couple mouthpiece replacements so I don’t have to make a complete refund.
Update: customer service reached out after writing this review and sent us replacement lids right away. Thank you!
Images in this review
- Reviewed in the United States on February 11, 2025These water bottles are the best. They don’t leak and the spout doesn’t pop open when it’s thrown into a sports bag. They keep water cold and are the perfect size. My son is in first grade and my daughter in preschool. They hold enough and easily fit into cup holders and the side of backpacks. Run great through dishwasher. 10/10 recommend
- Reviewed in the United States on January 1, 2025Color: Light PurpleSize: 14 OuncesVerified PurchaseThe design was great. It was Lee proof it kept temperature well as in a heart and it’s easy to carry, it can be stuffed in the bag side, It was easy to open, And the water retention.
- Reviewed in the United States on February 21, 2025Color: Navy CamouflageSize: 14 OuncesVerified PurchaseGreat size and color. Not too heavy when full but enough water for taking to games or school.. Great value!
- Reviewed in the United States on February 20, 2025Color: Navy BlueSize: 14 OuncesVerified PurchaseGreat Size and design. Easy to open and keeps drinks cold. Rubber bottom is good for kids. The top of straw broke where they could not get any water out
- Reviewed in the United States on February 10, 2025Color: StormSize: 14 OuncesVerified PurchaseI love this water bottle. Water stays cold for a long long time leak proof Perfect Design
- Reviewed in the United States on March 15, 2025Color: BlackSize: 14 OuncesVerified PurchaseI love this little water bottle! I bought it because I wanted one that would fit in my purse when I’m running around and this one is perfect. It’s very light weight and the handle and straw are so convenient. It also comes with a spare straw. I also like that it has silicone on the bottom, so no noise when you set the bottle down on surfaces.
I know several reviewers mentioned that the straw or lid were fragile or otherwise stopped working, so if that happens I’ll update.
- Reviewed in the United States on May 26, 2023Color: Mint GreenSize: 14 OuncesVerified PurchaseEverything so far has been good with this bottle. It has been a bottle for juice and water for a 4 year old for 3 months now.
She has been gentle with it as far as I can tell. No dings in the body or top, no scratches. No loose pieces.
But this week at school the mouthpiece that flips up suffered a broken tab. That tab allows it to rotate and holds it down on the cap to create suction. With that tab broken, the suction is gone and there’s not a whole lot of use for the bottle, except maybe as a metal cup.
Good side is, the exterior still is in great shape. No issues running this through the dishwasher either.
UPDATE: The company reached out to me after my review that mentioned a broken tab on the spout. I wasn't aware that there was a long warranty on the product. The customer service was great and very responsive and sent out a new lid with straw in the original color that I ordered. It arrived quickly!
I updated my rating from 3 stars to 4 for the great service.
Top reviews from other countries
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olaf oestReviewed in Germany on December 3, 2024
5.0 out of 5 stars Trinkflasche
Alles gut