Durable TPU MaterialThis soft flask is made from TPU material, 100% BAP-free and PVC free. Automagic Water bottle is very friendly to the environment that is degradable.
Easy to Use: Silicone bite mouthpiece. Bite the mouthpiece gently to drink water. This Style flask is foldable, and it takes little room when empty. It is also washable, and very easy to clean and store.
Convenient Design: Our water bottle is collapsible, so you can roll it up or flatten the bottle when empty. It's very portable and doesn't take up too much space. And it fits most running vests, hydration Pack or backpacks. Available for children and adults.
How to Using: Recommended used temperature: 0 - 40 ℃. The water bottle can hold liquid with -40℃ to 100℃. The folding water bottle with straw/nozzle can be frozen and chilled overnight, easily get a refreshing beverage on a hot day.
20.3 OZ Two Bottles With Silicone Mouthpiece: The silica gel material is flexible and durable. Just bite the front groove slightly that can drink the water.