XIANQI 【LEAK-PROOF AND EASY-TO-CLEAN】The 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. 【Lightweight and convenient】The 20oz(600mL) portable silicone bottle is a foldable type. It takes advantage of the characteristics of soft silicone and can be folded compactly after drinking, making it easy to carry.Allows you to hydrate your body at any time and any where. 【Very suitable for outdoor sports】It is also suitable for camping and picnics, mountain climbing and hiking, beaches, festivals, travel, hiking, outdoor recreation (such as running and transit) and other travel, fishing, fitness, gym, cycling, etc. It can be used not only for traveling and camping but also for daily sports. Product Quantity: 1 Piece Product color: green Product size: 24*8.2*4.8cm