Salewa peak 28 rucksack the salewa peak 28 rucksack is perfect for your next outdoor adventure featuring a 26 litre capacity to the main compartment along with smaller zip pockets for all your essentials the airfit short carrying system features a lightweight carbon steel frame with mesh covering for fantastic ventilation this rucksack also benefits from load lifter straps and lumbar padding for increase load stability finished off with the salewa branding across the upper rucksack