The Kangaroo 1L Hydration Bladder System works where back-mounted system often do not. It is compatible with the Kangaroo Pouch, which allows for easy attachment onto a vest or rucksack, and is a Source hydration bestseller ----------- ## Product Details - Reservoir Capacity: 1 Liter - Bladder Design: Widepac Opening - Drinking Valve: Storm Push-Pull Valve - Drinking Tube Length: 94 cm / 37 in - Hydration Extras: Dirt Shield / Tube Cover - Weight (kg): 0.24 - Dimensions (cm): 18 x 16 x 23 cm