The closure is equipped with a robust handle and is therefore ideal for use with larger bottles. Thanks to 100% leak protection and a robust stainless steel closure, you can stow the bottle in your sports bag or backpack without hesitation. Included with the Dometic 1200ml/40oz Thermo Bottles, also suitable for Dometic 500ml/16oz Thermo Bottles and 900ml/32oz Thermo Bottles.