Spanish buyer note:If your address contains the following zip code, please do not select Spanish warehouse. ZIP Code starts from 35/38Overseas warehouse cannot be delivered. Foldable Water Bottle Sports Football Basketball Tennis Leakproof Silica Gel Kettle Portable Water Bottle for Students TravelFeature:1. The use of high-quality food-grade silica gel, safe, tasteless and non-toxic, BPA-free, and has passed FDA/LFGB certification.2. Heat-resistant, cold-resistant: the bottle body can withstand high temperature up to 220°C and low temperature up to -40°C, which is green and environmentally friendly.3. It is recommended to install hot water with a temperature lower than 50 °C to prevent burns.4. Soft and foldable, wear-resistant, anti-fall and leak-proof, foldable, and can store any backpack pocket, etc.5. It is easy to carry and is a must-have for cycling, travel, outdoor sports and fitness.6. The performance of silica gel is stable, folded without deformation, easy to clean, and dishwasher safe.7. A large caliber that can be loaded into an ice cube, lemon slices and other large items. It is simple and convenient to use. Specification: Name: Foldable Silicone Cup Material: Food Grade Silicone + PP Lid Back: Football, Basketball, Baseball Specifications: Before Folding: 18*8.7cm/7.09*3.43in, After Folding: 10*8.7cm/3.94*3.43inCapacity: