SAFE: Eco-friendly, basketball water bottles are made of 100% odorless, food grade silicone. Easy to use: Squeeze bottle for quick access to your beverages with one touch. The sports bottle is easy for kids to use to refill and add ice through its wide mouth lid. Drinking glasses are easy to hand wash and dishwasher safe Shockproof and leak-free: the ideal school water bottle for kids. The leak-proof cover 100% prevents any spillage. The indestructible sports bottle is made of durable, high-quality shatter-resistant silicone. The drinking bottle will not break from being dropped, nor will it lose shape or color with use. Perfect Size: The capacity of the lightweight travel bottle when folded - 220ml. 550ml capacity before folding. Use the carabiner to attach the compact water bottle to a school backpack or sports bag and keep your hands free. A collapsible water bottle is a great companion for sports and activities that won't be a burden on you on any trip. Multifunctional and stylish: Basketball water bottles can be a great birthday gift for champions, boys and girls, or a sports gift for a basketball team. This collapsible water bottle is sure to make your child stand out at the basketball game.