Small Waist Silicone Collapsible Cup, Outdoor Sports Goods, Outing Travel Water CupBlue1The product is shipped based on the color or size of the main image of the product page, if you have special requirements, please leave us a message.Colour:Blue1[Material]: Environmentally friendly medical grade silica gel, safe and harmless, not easy to breed bacteria. Capacity: 500ml.[Easy to carry]: Carabiner design, hanging, carrying, easy to clip, suitable for outdoor sports or shopping. Shockproof and drop-proof, easy to open, one-handed operation, this is a good partner for cycling, driving and going out.[Exquisite details]: Foldable design, easy to place in any small place, with a carabiner, easy to carry when climbing. The bottom of the cup is thickened and wear-resistant to extend the life of the cup. Rotating cup opening design, sealed to prevent leakage. Round cup mouth, moderate caliber, smooth drinking water, easy to clean. Environmentally safe drinking water is safer.[360 no leakage]: High-efficiency sealing design, silicone plug design, to prevent cup mouth leakage, easy to clean. Install the cover to prevent leakage and sealing. You don't have to worry about leaks when you exercise, go out or travel.