Collapsible Water Bottle 0.6 Liter Use Safe SiliconeThe water bottle is BPA free and odorless, made of BPA free food-grade organic silicone, passed LFGB, SGS and as obtained FDA certification, to ensure safe drinking, no PVC, latex, phthalate and plastic smell, etc. smell. It is safe and hygienic, because it uses food-grade liquid silicone bottle and food-grade plastic cap, children can also use it with confidence. LEAK-PROOF AND EASY TO CLEANThe patented sealing screw cap is used to eliminate leakage and splashing, effectively preventing the bottle from being opened accidentally. The wide mouth design makes it easier to clean the inside of the collapsible soft water container or add ice or lemon to it. When using for the first time, it is recommended to soak in boiling water for 10 minutes for thorough cleaning. Cold and Heat ResistanceThis product has excellent heat resistance and can withstand temperatures from -50 to 200C. It has leak-proof and impact-resistant properties and is very suitable for all activities and sports. Even if it is squeezed or pushed, it will be firmly sealed. Even if you put it in a backpack or computer bag, it will not leak. We recommend not using it in liquids higher than 70C to avoid hot hands. Lightweight and ConvenientThe 600ml portable silicone bottle is a collapsible type. It utilizes the properties of soft silicone and can be compactly folded after drinking, making it easy to carry. It allows you to hydrate your body anytime and anywhere.