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Osprey Packs
Mutant 38 Backpack - 2136-2502cu in

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When you're trying to get up, don't have your pack bring you down.

Icy peaks, long mixed routes, and big walls test your physical and mental abilities, but the Osprey Mutant 38 Backpack cleverly complements your alpine ambitions in any season so you don't have to test your patience as well. The Mutant's 38 liters (medium) gives you enough space for a lightweight overnight expedition, but can be trimmed down for ultralight summit attempts thanks to the removable frame sheet and included bivy pad.

Details

  • The top-loading design features a floating top lid and extendable skirt so you can overfill the pack for longer climbs
  • Removable three-fold EVA bivy pad works great for ultralight shelters, but can also give you a pad for gear organization, belaying, or resting on snow
  • Pre-shaped, contoured back panel sheds snow and moisture and fits closely thanks to the removable frame sheet and cushy shoulder straps
  • Includes a sternum strap with emergency whistle and a waist belt that stows around the front of the pack so you can use your harness
  • Gear loops and ice tool loops on the waist belt hold your rack while you approach the route
  • Ice tool (or axe) attachment system holds your devices securely and won't puncture your pack thanks to a gorilla grip patch
  • Spindrift collar on the lid keeps contents snow-free and a rope strap secures your line during the approach and descent
  • Quick-release Z-shaped compression straps condense the load for easy hauling and also provide additional gear attachment points
  • Item #OSP0240
Material
nylon (420HD), polyester (900D)
Support/Suspension
removable frame sheet
Waist-Belt
yes, molded EVA, stowable
Hydration Compatible
yes
Reservoir Included
no
Rain Cover
no
Access
top
Pockets
(external) 2 top lid zip, 2 side stretch
Snowboard Carry
no
Ski Carry
no
Climbing Gear Loops
3
Ice Axe Loops
2
Shovel Pocket
no
Claimed Weight
(small) 2 lb 13 oz, (medium) 2 lb 15 oz, (large) 3 lb 2 oz
Volume
(small) 2136 cu in, (medium) 2319 cu in, (large) 2502 cu in
Recommended Use
ice climbing, alpine mountaineering
Manufacturer Warranty
lifetime

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