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Extensive research and feedback has allowed Osprey to develop the Mutant, a rugged, versatile and extendable rucksack which is perfect for short alpine journeys or multi-day mountain trips. Minimalist in design yet spacious inside, the Mutant is constructed from a blend of Osprey’s tough Armourlite 420D and Armourguard 900D fabrics.

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Product code: 108261

Developed to help climbers forget the carry pack and instead focus on the climb, the Mutant uses many technical features found within Osprey’s impressive armoury. A thermoformed EVA foam backpanel is used to support the load for a comfortable fit whilst maintain ventilation and reduce moisture absorption. A removable framesheet is used to help stabilise the pack when loaded while the interior gear racking system allows you to organise your climbing equipment easily.

  • Versatile and functional 38 litre rucksack from Osprey
  • Armoulite 420D and Armourguard 900D fabric blend - these tough fabrics are used together to increase durability and abrasion-resistance.
  • Thermoformed EVA foam backpanel - maintains ventilation and minimises moisture absorption.
  • Lightweight, removable framesheet - stabilises the pack when loaded.
  • Removable Z-Compression load compression - for easy installation of sleeping mats, poles and skis.
  • Reverse Wrap ErgoPull Hipbelt - easily adjustable for the perfect fit and is harness-friendly.
  • Axe loops - allow you to conveniently attach ice tools to your pack for safe carriage.
  • Floating lid - this removable section allows you to increase the capacity of the pack to a maximum of 48 litres, or to shed overall pack weight when removed.
  • Hydration system compatible - the pack has an internal hydration sleeve with hose port to make re-hydrating on the move effortless.
  • Gear racking system - offers space to organise and carry your climbing equipment easily.
  • Multiple internal and external pockets - provide additional space for gear.
  • Removable spindrift collar - provides protection from the elements and offers extra retention for rope carrying.
  • Removable 3-fold bivi pad - for super-light alpine use or as a simple sit mat.
  • Capacity: 38 litres
  • Weight: 1.33kg
  • Recommended activity - alpine climbing / mountain walking

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