The single-compartment blue hiking backpack 35 liters is made of mechanically resistant ripstop recycled material. The Vario back system allows air flow, comfort and stability are ensured by adjustable padded shoulder straps and a waist belt with two pockets. The back system and shoulder straps are also made of breathable and quick-drying mechanically resistant mesh. At the top of the shoulders, the backpack can be tightened or loosened with a strap, thus regulating the load on the back according to the needs in the field. On the chest strap, which ensures the stability of the shoulder straps, you will find an emergency whistle. There are also holders for an ice axe or trekking poles or other necessary material. Two side pockets and a front mesh pocket can be used for quick storage of items of clothing or small items. The backpack can be easily tightened with side compression straps to a smaller volume. There is an integrated rain cover with reflective elements and a pocket for a water reservoir with an outlet. The backpack is made of recycled polyester (14 PET bottles with a volume of 0.5l were recycled for the production of one piece). The production of this product has therefore resulted in significant energy savings and a reduction in carbon footprint. anatomically shaped back system - Air vent Padded shoulder straps Shaped waist belt with two pockets chest strap with whistle side compression straps Two trekking pole holders blinker mount Two side pockets front mesh pocket pocket with outlet for a water bag integrated rain cover with reflective elements