Materiali Outdoor

Backpack Climbing 4 Osprey seasons

A backpack designed for climbing all year. Ultra light, flexible, removable and adaptable to the seasons, you can always rely on this climbing partners.

In winter you will appreciate the backrest reject Snow, the lateral slots for skis and the system with double ToolLock ™ which allows the rapid and easy fixing of the ice ax. In summer you can benefit from the shoulder straps Eva blanks equipped with aeration system and will have the possibility of reducing the total weight of 380g of the backpack, thanks to some removable accessories.

The main access to the Mutant 38 It occurs through the adjustable and detachable hood: You can then load your backpack as a packhorse or remove the cap for better rearward visibility and less weight.

Backpacks have a lower quality compression and offer relief from sore minimum time, but not the Mutant 38. Door incorporated in FlapJacket ™: not only it offers a resistant closure adverse weather conditions, but it also keeps your e compact equipment.

There is integrated in the upper pocket a mesh bag for the helmet. The lap belt Splitter ™ stows around the backpack allows you to choose between comfort, minimalism and more equipment.

Climbing on the rock in summer or ice climbing and ski touring, The Mutant will always be at your side.


  • Weight: 1.19 kg (M/L)
  • maximum dimensions (cm): 63 (l) x 27 (w) x 25 (d)
  • main Fabric: 210D Nylon Dobby
  • Side compression straps 15mm
  • Fabric abrasion resistant PU on the front panel
  • Double ToolLock ™ for mounting ax
  • ” Fully adjustable AirScape™ backpanel with foam ridges for ventilation”
  • Buckles usable with gloves
  • Slots for the equipment on the hip belt
  • Integrated compartment for ski / climbing helmet
  • Internal pocket for hydration
  • internal clip for attachment of the keys
  • HDPE removable frame with aluminum support T6061
  • Removable hood with dual compartments
  • Waist strap fixed, Storable around the backpack
  • Port-side skiing
  • Sternum strap with emergency whistle
  • Access from the hood
  • of string transportation system under flap


Mutant Price 28: €130,00

Mutant Price 38: €150,00

of team 19 December 2017