Hydro Flask Just the right size for little hands, our Hydro Flask for kids is made with the same stainless steel and double wall vacuum insulation as our bigger bottles. Every sip stays icy cold for up to 12 hours-so when recess or practice wraps up, the perfect refreshment is waiting on the sidelines. With a colorful, easy-to-clean Straw Lid and a durable Flex Boot, this is the perfect companion for any adventure-big or small. Our unique double wall vacuum insulation protects temperature for hours.
- The Hydro Flask is leak-proof and perfect for kids.
- It’s easy to clean and Dishwasher safe.
- The Hydro Flask is made of BPA-free plastic and features a durable stainless steel straw.
- The Hydro Flask keeps drinks cold for up to 12 hours or hot for up to 6 hours.
- The Hydro Flask comes with a lifetime warranty.