US Outdoor Store
US Outdoor Store

Osprey Mutant 38 Pack

SKU: 10001651
Be the first to write a review
Osprey Mutant 38 Pack


US Outdoor Extra Image 1 US Outdoor Extra Image 2
Built to help you reach the summit without an ounce of extra weight on you, the Mutant 38 Pack from Osprey works hard so that you can enjoy the journey. Ideal for day trips, multiday climbs in challenging conditions, or even just long days on local trails, this versatile pack has everything that you need to ensure that your gear is where you want it, when you need it. Dual ToolLocks™ with bungee tie-offs allow you to access your ice tools at a moment's notice, while the padded EVA foam hipbelt with integrated gear loops boast reverse-wrap hybrid technology for the ultimate in convenience. Simple to use, easy to love, and an absolute necessity when heading out on epic adventures, the Mutant 38 Pack from Osprey is an instant classic that you'll be able to rely on for years to come.


  • Top Lid: Removable top lid has an integrated FlapJacket™ below to protect your gear from the elements during the final push
  • Material: 210-denier nylon; bottom: 420-denier nylon
  • Hydration Compatible: Internal hydration sleeve fits up to 3L reservoir (sold separately)
  • Dimensions: 29 x 13 x 12 inches
  • Frame: Internal Framesheet with aluminum stays
  • Gear loops: 3 reinforced haul loops provide simple, secure 3-point hauling capabilities
  • Hip Belt: The padded, EVA foam hipbelt with integrated gear loops and attachment points features reverse-wrap hybrid technology designed specifically for use with climbing harness
  • Features: Dual ToolLocks™ with bungee tie-offs provide quick and easy access to your ice tools
  • Torso Size: 18-23 inches
  • Capacity: 38 liters, 2,319 cubic inches
  • Lash Points: Front panel daisy chain for additional gear attachment
  • Ski Carry: Reinforced A-frame ski-carry loops work in conjunction with compression/retention straps to provide stable ski carry
  • Zipper: Glove-friendly buckles and zipper pulls are easy to operate when your hands are protected
  • Construction: Aluminum stays and an inner framesheet create a lightweight suspension system that handles loads up to 50 lbs.
  • Compression Strap: Side compression straps (lower) and quick-release side compression straps (upper) pull the weight in close
  • Back Panel: Snowshed fabric backpanel resists snow build-up
  • Extras: top lid, framesheet and aluminum stays, helmet carry, rope attachment strap and side compression straps are all removable to reduce weight
  • Weight: 2 lbs. 13 oz.
  • Waist Size: 28-50 inches
  • Pack Access: Top
  • Exterior Pockets: 1 + main compartment


Watch a Video


Osprey Mutant 38 Pack Colors Available:


Add to Wish List
Earn 170 Loyalty Points

Email Offers:
Sign up now to receive special offers & discounts!
Thank you for subscribing.
Please enter a valid Email address.
Hang out with us on:
  • Blog
  • Facebook
  • YouTube
  • Pinterest
  • Twitter
  • Instagram

U.S. Outdoor Store Inc BBB Business Review