Prime Line's exclusive, patented 22 oz. (650 mL) reusable BPA-free football-shaped water bottle made of light-weight easy-to-fold, bendable Plastic that means bottle can be collapsed flat and easily stored away when empty and stands like any other bottle when full. Made of durable Nylon with PE laminate bottle is freezer friendly. Designed for use with cool liquids only. Not microwave of dishwasher safe. Hand wash only. Includes standard plastic sports cap. Bottles are lightweight and ship flat - great on your wallet and the environmentcarbon footprint. Features unique football stock-art on front, clear panel back. Each bottle comes with reinforced grommet with carabiner for easy carry on the go.United States Design Patent No. US D678,079 SFor more information, please view or download care safety instructions.Note Carabiner is designed for use with empty bottle only. Use of carabiner with full bottle may result in tearing and other damage.WARNING CHOKING HAZARD--small parts. Not intended for children under the age of 3.