A single-compartment backpack designed for one-day hikes, trips to the countryside or leisure time activities.  Air Vent, an anatomically shaped back system, provides stability and comfort when wearing the backpack. This sports backpack has padded shoulder straps, a sternum strap with a whistle and a water bag pocket with an outlet for a drinking hose. Those who intend to wear it for demanding treks will appreciate trekking poles loops. The hipbelt (with a pocket) is removable as you don't really need it for daily wearing. Two side pockets and a front pocket with an organizer for keeping various valuables or little things. Including an integrated raincoat with reflective elements.