Collapsible Water Bottles BPA Free Silicone Travel Foldable

The sport water bottle made of food-grade silicone,BPA-free,Non Toxic,Odorless.Unique process,green and healthy,harmless to the human body,strong heat resistance and cold resistance.Provide you with a practical and safe drink bottle, you can use every day. The collapsible water bottle has a silicone sealing ring to prevent water from splashing out.Threaded bottle cap design and portable design, bright colors, you are free to choose.The bottle mouth is detachable, wide neck detachable design makes the bottle easy to clean. This 20.7oz bottle collapses down to just a few inches.Foldable water bottle can reserve 610ml liquid with only 150g in weight,convenient to carry. The shatter-proof,flexible and reusable water bottle equipped, you can hook it to backpack or gym bag, carry it everywhere.