[Healthy and Safe Material]:The sport water bottle made of food-grade silicone,BPA-free,Non Toxic,Odorless.Unique tie-dyeing process,green and healthy,harmless to the human body,strong heat resistance and cold resistance.Provide you with a practical andsafe drink bottle, you can use every day. [Large capacity and Light weight]Foldable water bottle can reserve 500ml liquid,convenient to carry,can be folded down to one-third of the size after drinking water,saving a lot of space. [Leak-Proof and Easy-to-Clean] The collapsible water bottle has a silicone sealing ring to prevent water from splashing out. The bottle mouth is detachable, wide neck detachable design makes the bottle easy to clean. Put ice and lemon in it, and the narrowmouth prevents leakage and wetting when drinking water. [Perfect for Sports and Hiking]:The shatter-proof, flexible and reusable water bottle equipped with a aluminium alloy carabiner, you can hook it to backpack or gym bag, carry it everywhere.it's very convenient for travel,hiking,camping,gym,travel,bikes,running,fishing,climbing,etc. [Colorful and Comfortable]:Elaborate pattern. Threaded bottle cap design and portable design, bright colors, you are free to chooseThe colourful bottle is made of high-quality silica gel, and it feels soft and comfortable.You will enjoy to take it toeverywhere Delivery Quantity: 1pc Package Contents: Only the above package content, other products are not included. Dimensions: 7 cm in diameter, 24 cm high when unfolded, and 13.5 cm high when folded (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: sea blue (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)