- 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.
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
| Customer Reviews | 4.4 out of 5 stars 1,857 | 4.2 out of 5 stars 186 | 4.6 out of 5 stars 617 | 4.4 out of 5 stars 1,856 |
| Price | $19.99$19.99 | $19.99$19.99 | — | $18.99$18.99 |
| 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.
