The Deuter Attack 16 is a TÜV/GS-certified protector backpack designed for ambitious mountain bikers. It features a removable SAS-TEC back protector with multiple impact protection capabilities to prevent injuries. The high-set hip fins ensure a snug and secure fit, even on rough terrain. For ascents, a full-face helmet and protective gear can be quickly strapped to the outside of the pack. The Deuter Contact System uses ergonomically shaped back cushions that conform to the wearer's back, distributing the load evenly and relieving pressure. This backpack is also equipped with attachment clips for half helmets and compression straps for attaching protectors. It includes a fleece-lined goggle compartment and is hydration system compatible (up to 3.0L, not included).