Collapsible Travel Water Bottle

Size: 8*2.8*2.8in,550ml(17oz), collapsible water bottle is made of 100% food-grade silicone, no bad taste, free of BPA, BPS, PVC, FDA, BPA FREE, SGS, LFGB approved. Silicone water bottle is folded in one step , no need to roll up. Saving 50% storage space puts into the bag easily. Portable hook is convenient to carry anywhere, like outdoor indoor travel camping hiking cycling sports . A check valve prevents liquid to go out. Water bottle can be folded and kneaded arbitrarily, but not deformed,hold well and never collapse. A water bottle is dishwasher and soft brush safe to clean. Wide-mouthed design (remove the bottle cap) allows you to throw ice cubes for cold drinking. A perfect companion for bicycling, running, swimming, outdoor activities, extreme sports, and more.