Capacity for four 25 m hoses. With a front opening, it allows a colleague to unload the hoses one by one without needing to take the backpack off the back. The canvas flap allows the backpack to be fully closed. Thus, the hoses can be loaded in rolls, clothing, food, beverages, helmets or other accessories. Removing the canvas bag from the structure allows you to carry heavy loads such as fuel tanks or motor pumps.