AONIJIE 2PCS Foldable TPU Hydration Water Bottle Soft Flask for Running Camping Hiking Bicycle (500ML)

Made of food grade TPU, the soft water bottle is BPA-free, safe, antibacterial and no plastic. Capacity:500ml, This hydration flask is foldable and can be fold into a small size. You can easily put it in your backpack pocket for your daily use or outdoor use Soft bottle collapses as you drink to be almost weightless and compact to carry The TPU water bottle can be stored in the refrigerator, so that you can easily get refreshing drinking water in hot weather. (Recommended temperature: 0-40℃) The hydration water bottle is designed with a pull/push switch, which can automatically seal and prevent leakage. The dust cover helps to keep the mouthpiece clean during outdoor activities