Rab Airox 30L Backpack Airflow Where It Counts Hot-weather hiking demands a pack that keeps you cool as much as it keeps you organized. The Airox 30L delivers on both fronts with the AEROFIT suspended mesh back system, which channels airflow directly to your back and keeps sweat from building up on long climbs. The reduced-profile shape keeps the load stable and close to your center of gravity, and the 140D ripstop nylon shell is tough enough to handle real trail use without adding unnecessary weight. Enough capacity for a full day out or a light overnight, with the storage layout to keep everything reachable when you need it. Features AEROFIT(TM) back system suspended mesh construction channels air to your back, reducing sweat buildup on long efforts Perforated harness adds breathability to the shoulder straps, with an easy-access chest pocket and soft flask storage140D ripstop nylon construction keeps weight low while standing up to trail wear and abrasion Lid with internal and external pockets plus drawstring main compartment entry for organized, accessible storage | Rab | Airox 30L Backpack | Nylon