The ultimate, comfortable heavy-duty trekking backpack - perfect for multi-day, long-distance alpine tours when you always have all your equipment with you. Customisable carrying system The easily and individually adjustable Dry Back Custom carrying system comes with adjustable back length; shoulder straps, lumbar support and hip belt are anatomically shaped and padded. Position adjustment straps also ensure an optimum fit on long distances and the pre-shaped hip fins guarantee that the harness fits perfectly and the weight is well distributed over your hips. Thanks to the lightweight construction, the rucksack is still very light. The Dry Back System with its padded EVA back surface and 3D ventilation channels supports air circulation and breathability - in summer as well as in winter - while the split shoulder straps ensure that this backpack offers plenty of freedom of movement despite its size. Focus on functionality The Trek Mate is made from lightweight, abrasion-resistant double ripstop polyester and has a reinforced base. Large storage compartments offer plenty of space for a change of clothes or the tent poles, and there is also a separate front compartment. The front access allows you to reach the main compartment quickly and easily. If necessary, the backpack can also be extended by an additional 5 litres of storage space thanks to the height-adjustable lid - super practical if you want to take a larger trekking tent with you, for example. Securely fastened equipment The Trek Mate has a protected zip compartment for valuables and various external fastening options for trekking poles and other equipment.