Product Information Bag capacity 9 liters Water bag capacity 2.5 liters Easy to clean water bag thanks to its large-cap Straw with adjustable opening and closing valve Using rubber-coated fabric to facilitate the cleaning of the backpack with a wet sponge, and increasing water resistance Ideal for those requiring a water supply and wish to replace the waist pack with a comfortable backpack Removable tool pocket and large utensils holder Internal elastic net pocket for storage and/or smartphone The innovative "X" closure system, with central quick release and 4 Velcro adjustments, eliminates the "Dancing Monkey" effect and simultaneously distributes the pressure of the shoulder straps evenly over the chest and not over the shoulders, ensuring a free and unobstructed ride Use of breathable fabric in the back contact area Water bag can be removed Ideal for off-road use MOTOCROSS / ENDURO / ATV / TRIAL, E-BIKE / MTB More