How to Choose Daypacks
Bend, Oregon
Osprey Mutant 38 Pack
This product is not available. Good news: we have a newer version.
The Mutant 38 pack provides a simple, strong and light solution for short alpine adventures or multiday mountain trips. It's the direct result of testing and feedback from around the vertical world.
Shop newer version- Thermoformed EVA foam back panel maintains ventilation and minimizes moisture absorption; a lightweight, removable framesheet helps stabilize the pack when loaded
- Reverse Wrap ErgoPull hipbelt is easy to adjust with a forward-pull motion; hipbelt can be tucked out of the way when you're wearing a climbing harness
- Thermoformed, contoured back panel provides ventilation and moisture resistance for carrying comfort and snow-shedding capability
- Removable foam HDPE framesheet helps stabilize the pack when loaded and doubles as a tri-fold bivy pad
- Dual tool loops provide lash points for ice axes or other tools; Gorilla Grip patch on the pack fabric resists wear and punctures from sharp tools
- Hypalon® racking loops on the hipbelt create a durable and unobtrusive gear racking/organization system for climbing equipment
- Floating lid with spindrift collar and internal/external pockets allows you to increase pack capacity to 48 liters; lid is removable to shed unwanted pounds
- Grab handle and 2 reinforced loops at the top of pack create a 3-point haul system for big wall endeavors
- Internal sleeve and drink tube exit port accommodate a 3-liter reservoir (sold separately) for hydration on the go
- Z-compression straps cinch down loads for jostle-free carrying and secure skis, poles, or sleeping pads
- The Osprey Mutant 38 pack is made of 420-denier Armourlite and 900-denier Armourguard nylon
Imported.
Specifications based on size Medium. Specifications for Large torso / waist and hips / base volume / weight are as follows:
View all Osprey Climbing Packs- Large: >20 in. / 33 - 37 in. / 2,450 cu. in. (41 liters) / 2 lbs. 15 oz. (1.33kg)
| Best Use | Climbing |
|---|---|
| Frame Type | Internal Frame |
| Fits Torso Length (in.) | 18 - 20.5 inches |
| Fits Waist/Hips | 30 - 34 inches |
| Material(s) | Nylon |
| Frame Material | HDPE framesheet/closed-cell foam bivy pad |
| Number of Stays | 0 |
| Number of Exterior Pockets | 4 + main compartment |
| Gender | Unisex |
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Location:Salt Lake City
15 years ago
My New Favorite
Yes , I recommend this product
I have had a lot of packs over the years. This is by far one of the best I have used. It is a stripped down alpine climbing pack that has all of the necessary features without a bunch of frivolous weight adding nonsense. It holds a considerable amount (I loaded a rope, rack of doubles, draws, shoes harness, and still had room for clothes, food, water and bivy gear). It carries a heavy load comfortably and compresses down to a low profile climbing pack when the action starts. After my first weekend in the Tetons with it, I don't have a single complaint. If you are into alpine climbing or a good all around pack, you won't go wrong with this one.
Location:San Francisco, CA
15 years ago
Lightweight and durable pack
Yes , I recommend this product
This bag rocks. Its light and very durable (its survived as airplane checked luggage and always comes out looking great). I can pack 30+ lbs into this pack and its still comfortable, provided you pack it correctly. I'm small--5'6 and 115 lbs--but this pack is very adjustable and makes carrying loads easy. The no frills exterior is great (less to get caught), and the open ended Z compression straps are brilliant. They make it easy to pack ski/trekking poles or other large objects. I really like the bivy pad that is included, it helps stiffen up the back panel a bit and makes a great sit upon or ultralight sleeping pad. The floating lid is another great feature, making it easy to expand the capacity of the pack or pull the lid over your rope. My only problem with this pack is that it doesn't fit well unless its full. Normally this isn't a problem, but if the pack is only half full the back panel will collapse a bit.
