
Briggs & Riley
$399.00
Osprey
RedDB rating based on Reddit opinions
Reddit score
RedDB's algorithmic rating based only on relevant Reddit opinions.
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Evidence volume, recency, and votes affect the result.
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$139.95
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Sentiment summary across the product areas Reddit users mention most.
Original Reddit posts and comments behind this analysis.
I have the Osprey mutant 38, absolutely no complaints and holds weight very nicely
Purple-Shallot8284 in r/Mountaineering
May 1, 2026 at 7:45 PM
7
I love my osprey mutant 38. It can do pretty much anything you ask of it. Also, check out hyperlite's prism or crux packs.
Flimsy-Physics5391 in r/Mountaineering
December 1, 2025 at 1:31 AM
12
Same. Osprey Mutant 38 👌
gotexco in r/Mountaineering
December 1, 2025 at 2:30 AM
7
To each their own, but my opinion is that a 38 liter is still small enough to be a good day pack with minimal gear. I have so many packs it's not even funny, but since I bought my Osprey Talon Velocity 30L I found myself using for almost everything. OP, I considered the Mutant 38L but I liked the fa
...imnotsafeatwork in r/Mountaineering
November 22, 2025 at 10:06 PM
6
Probably not helpful, but I picked up the Osprey Mutant 38L for its size and versatility. It has an external cover to tightly attach and hold a helmet in multiple places. It has external rope tie downs (I use my 70m with it). It has a removable top that adds more stash space. I can put everything in
...bdawgert in r/ClimbingGear
December 15, 2025 at 8:00 PM
5
Osprey Mutant 38 with the brain removed. I wouldn’t recommend it specifically for ski touring though—it’s more of an alpine climbing/mountaineering pack. I got it several years ago as a do-it-all pack because I was on a budget, and have yet to replace it because it works fine.
90degreecat in r/Backcountry
March 28, 2026 at 9:15 PM
5
I’m rocking the Osprey Mutant 38L. Not the lightest but made well, has a couple options for helmet carry, crampons on the outside and ice aces or tools. Can be stripped down or full use. Really impressed by it so far.
Landrvrnut22 in r/alpinism
February 9, 2026 at 11:01 PM
4
I have a friend with one and he let me use it for a day Splitboard mountaineering and I fucking fell in love. Even being able to get a proform though I can’t justify it to myself when I already have an airbag and the osprey mutant 38. If you can spend the money absolutely do it, otherwise go with th
...SplitClimbSki in r/Mountaineering
December 1, 2025 at 5:14 AM
4
Yes, it is nice to have a climbing pack for climbing! It fits better with climbing motions, has better straps for climbing-specific gear, and also, I don't want to damage my lightweight overnight pack while scrambling. I have the Osprey Mutant 38 and love it, but don't think it's a market standout.
stasis6001 in r/Mountaineering
February 11, 2026 at 7:38 PM
4
Osprey Mutant 38. Excellent and very well priced.
0xnardMontalvo in r/alpinism
February 13, 2026 at 4:07 PM
4

Briggs & Riley
$399.00

Osprey
$99.99

Osprey
$194.99