With our sports cap you can quickly "refuel" at any time. The upper part of the clasp is firmly connected to the base, there is no risk of falling or losing it. Plus, there's no shedding or leakage. Thanks to the reliably tight closure, you can stow the bottle in your sports bag. Included with the Dometic 900ml/32oz Thermo Bottle, also suitable for Dometic 500ml/16oz Thermo Bottle, 1200ml/40oz Thermo Bottle and 1920ml/64oz Thermo Bottle.