The ultimate lightweight backpack. Weighing in at just 1 kg, the 25-liter version
can still hold enough for a weekend tour. Its excellent ventilation is revolutionary:
The gap at the shoulder area creates a „chimney effect”, while the
wide-meshed air space suspension system, shoulder straps and hip belt promote
air circulation. With adjustable back length.
Back system: 4 STREAM O Frame™
Volume / Weight: 25 l (820 g); 32 l (990 g); 45 l (1090 g)
Features:
- The 4 STREAM system eliminates all the disadvantages of existing air space
suspension systems: Rising hot air can escape upwards, resulting in a „chimney
effect”, the balance point is closer to the body, packing is easier
- Very light, highly breathable EVA shoulder and hip belt padding
- Large side zipper access to main compartment
- 35 and 45 liter volumes allow simple adjustment of the 3-level suspension
system to suit the length of the wearer’s back
- Height-adjustable lid with internal and external pocket
- 1 stretch front, 2 stretch side pockets
- Zipper pocket for water bottle on shoulder strap
- Zipper pocket on hip belt
- 2 trekking pole carriers
- Lateral compression straps, can also be tensioned at the front to carry
gear
- Forward-pull hip belt adjustment
- Hydration system compatible