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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.
Product Video
At OISIZ, we use 316 stainless steel for the interior of our kids' cups and 18/8 stainless steel for the exterior. Although 316 Stainless Steel is more expensive than traditional 18/8 Stainless Steel, 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
Product features
- 24H cold
- Leak-proof when closed
- BPA, lead, and phthalate-free
- 316 Stainless Steel Interior
- Transparent straw lid
- Dishwasher-safe
- Cupholder friendly
- Wide opening for cleaning and adding ice
- Convenient silicone carry loop
- Warranty: Lifetime
Dimensions
- 10 oz
- 2.9"W x 6"H
- 0.63 Pounds
- 14 oz
- 2.9"W x 7"H
- 0.66 Pounds
- 18 oz
- 2.9"W x 8.5"H
- 0.81 Pounds
Description
The OISIZ Rainbow Kids Bottle has a premium SUS 316 stainless steel interior and an 18/8 stainless steel exterior, and it is BPA and lead-free for a safe drinking experience. Designed with kids in mind, it features a leak-proof straw lid, ensuring mess-free hydration on the go.
The transparent lid makes it easy for parents to spot and clean any residue, while the double-wall vacuum insulation keeps water ice-cold for up to 24 hours, perfect for long days at school or outdoor adventures. The bottle is dishwasher safe, making cleanup a breeze for busy parents.
Built for durability, the silicone bottom helps eliminate noise when placing it on surfaces, and provides added protection against cracks. With a durable powder coating, this bottle stands up to everyday use, ensuring it stays looking as vibrant as your child feels!
Lots of Colors to Choose From
Available in 20+ colors — from Light Purple and Glacier to Navy Camouflage, Dream, and Santa Claus — there's a Rainbow bottle for every personality. Perfect for gifting, collecting, or matching with the whole family.
- 24H cold
- Leak-proof when closed
- BPA, lead, and phthalate-free
- 316 Stainless Steel Interior
- Transparent straw lid
- Dishwasher-safe
- Cupholder friendly
- Wide opening for cleaning and adding ice
- Convenient silicone carry loop
- Warranty: Lifetime
- 10 oz
- 2.9"W x 6"H
- 0.63 Pounds
- 14 oz
- 2.9"W x 7"H
- 0.66 Pounds
- 18 oz
- 2.9"W x 8.5"H
- 0.81 Pounds
The OISIZ Rainbow Kids Bottle has a premium SUS 316 stainless steel interior and an 18/8 stainless steel exterior, and it is BPA and lead-free for a safe drinking experience. Designed with kids in mind, it features a leak-proof straw lid, ensuring mess-free hydration on the go.
The transparent lid makes it easy for parents to spot and clean any residue, while the double-wall vacuum insulation keeps water ice-cold for up to 24 hours, perfect for long days at school or outdoor adventures. The bottle is dishwasher safe, making cleanup a breeze for busy parents.
Built for durability, the silicone bottom helps eliminate noise when placing it on surfaces, and provides added protection against cracks. With a durable powder coating, this bottle stands up to everyday use, ensuring it stays looking as vibrant as your child feels!
Lots of Colors to Choose From
Available in 20+ colors — from Light Purple and Glacier to Navy Camouflage, Dream, and Santa Claus — there's a Rainbow bottle for every personality. Perfect for gifting, collecting, or matching with the whole family.












