About this item Use safe siliconThe 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. odor. It is safe and hygienic, because it uses a food-grade liquid silicone bottle and a 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 and effectively prevent the bottle from accidentally opening. 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 tightly sealed. Even if you put it in a backpack or computer bag, it will not leak.We do not recommend using it in liquids higher than 158F (70C) to avoid hot hands. Tired of bulky water bottles leaking in your bags A lot of people are always on-the-go, raising the need for more portable and convenient items. Since food and water are basic human necessities, packaged food and bottled beverages have become a staple for busy individuals. We usually toss our unnecessarily large water bottles in our bags and think nothing of it. By the time lunch rolls around, you open your backpack, tote bag or designer purse, and find out youve created a lake right under your nose. Keep your things safe and dry with the help of a Our Collapsible Silicone Water Bottle Capacity:600ml(20.2oz) Weight:135g Materials:PP,food-grade silica gel Color:Green/Grey/Rose-red/Blue Product Size: Size:22cm bottle body, 2.5cm bottle cap, 7cm cup diameter Unfold: 7*7*24.5cm; Fold: 7*7*5cm Packing size: 8*8*7cm