For the most eventful adventures: thanks to its fit and the two buckles attached to the front of the chest, the hydration pack is perfect for downhill and cycling activities. Hiking backpack with hydration bladder: The 1.5 litre hydration bladder supplied with the backpack can be easily and quickly inserted and removed from the backpack thanks to a fully opened compartment. Bike gear bag: despite its small size, the outdoor accessory offers enough space for bars, gels and other snacks thanks to the two chest pockets and two nutrition compartments. Robust material: the hiking backpack is made of a lightweight, robust and completely waterproof nylon fabric, which makes the bike equipment particularly suitable for rough terrain. Delivery condition: EVOC HYDRO PRO 3 + 1.5l HYDRATION BLADDER Hydration backpack - hydration bladder backpack - extra light - NUTRITION TABLETS - chest pockets - included 1.5L hydration bladder - Colour: Denim