• AirScape™ mesh and foam back panel for breathability and comfort • Atilon foam frame allows dynamic body movement and evenly distributes load across the entire back panel • Mesh-covered foam with a central air channel maximizes ventilation while keeping the load close to the body • EVA shoulder straps with mesh fabric for breathability • Large main compartment • Mesh zippered pocket on the lid • Quick-release top compression straps • Padded hip belt with one zippered pocket and one open stretch mesh pocket • Adjustable sternum strap with whistle • Trekking pole attachments • Blink light attachment point at the base of the front panel • External hydration compartment with direct access • Two side elastic water bottle pockets • V-shaped stabilizing straps at the base for load stability and side pocket security • Front elastic pocket • Made with bluesign® approved materials, safe for you and the environment • Material: 100D recycled nylon • Volume: 30 L • Dimensions: 25.5 x 31 x 60 cm (S/M); 25.5 x 30 x 68 cm (M/L) • Weight: 768 g (S/M); 802 g (M/L)