The Ortlieb Compression Straps Atrack guarantee an optimal fit of the Atrack backpack to your equipment. The set includes a closure strap, secured by two ladder buckles, as well as four additional compression straps with a width of 20 millimeters. Two of these straps have a practical buckle, the other two have a robust ladderlock buckle. In addition to their functionality, these straps add an individual touch to your backpack and ensure that your equipment is always well organized.