Mutant 38 Pack
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Mutant 38 Pack
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

BrandOsprey
Best UseClimbing
Bag StyleBackpack
Frame TypeInternal Frame
Gear Capacity (L)S/M: 36 liters
Gear Capacity (cu. in.)S/M: 2,198 cubic inches
HipbeltYes
Hipbelt PocketsYes
Fits Torso Length (in.)S/M: 14-17 inches
Fits Waist/HipsS/M: 26-45 inches
Material(s)Main: 210-denier high-tenacity recycled nylon (bluesign®-approved); accent and bottom: 210-denier recycled nylon grid NanoFly (bluesign® approved)
Frame MaterialRemovable Atilon framesheet
Number of Stays2 aluminum stays
Suspended Mesh Back PanelYes
Pack AccessTop
Number of Exterior Pockets1 + main compartment
Dimensions30 x 14 x 12 inches
GenderUnisex
WeightS/M: 2 lbs. 8.3 oz.
SustainabilityContains materials that meet the bluesign® criteria
Description

Fine-tuned for vertical ice and steep terrain, the streamlined Osprey Mutant 38 pack secures your gear and fits close to the body for more efficient movement in the mountains.

Features
  • Updated with lightweight, recycled NanoFly™ and Robic fabrics for heightened durability and lower environmental impact than virgin materials
  • Dual ToolLocks™ with bungee tie-offs provide quick and easy access to your ice tools
  • Reinforced A-frame ski carry; rope-attachment carry system with internal compression; removable multiposition helmet carry net
  • Webbing gear attachment straps are removable; front panel daisy chain loops are compatible with Voile straps (not included)
  • Quick-release upper and lower compression straps; lightweight, glove-friendly buckles
  • Reverse-wrap hipbelt; dual hipbelt gear loops and ice gear carry loops
  • 3-point haul system
  • Removable top lid with zip pocket; FlapJacket and stowaway pocket
  • Snowshed fabric back panel; stretch woven mesh over EVA foam
  • Internal hydration sleeve (reservoir not included)
  • Developed with the help of local guides and athletes; honed over years of abuse in extreme conditions