Closed-frame, pivoting hipbelt system: Enhances comfort and movement by matching your natural gait
S Curve harness and load lifters: Distribute weight evenly for improved carrying comfort
Removable, padded hip belt: Offers customizable fit and added support
Large external stretch mesh pocket: Provides quick access to essentials
Hydration port and tube router: Enables convenient hydration on the go
Summarized by Shop
Megaversatile, ultralight, and insanely durable. This pack is for plan-ahead thru-hikers and minimalist warriors. For being so light, this animal comes loaded with features.
Enjoy our signature PVT Frame+Belt: an aluminum, closed-shape frame and pivoting hipbelt that allow your pack to move with your natural gait for maximum comfort. T
Total Capacity
50 L (main pack body to bottom of extension collar)
External Pockets
6 (32 L total, 18 L spread across exterior pockets)
Recommended Load Capacity
30 lbs (13.6 kg)
Comfort Carry Capacity
25 lbs (11.3 kg)
Weight
Small 31.2 oz (885 g), Medium 31.9 oz (905 g), Large 32.9 oz (933 g)
Dimensions
Small 56 x 28 x 12 in (142 x 71 x 30 cm), Medium 61 x 28 x 12 cm (155 x 71 x 30 cm), Large 67 x 28 x 12 cm (170 x 71 x 30 cm)
Summarized by Shop
4.7
132 ratings
5
4
3
2
1
So good
toren · June 26, 2026
I had a different brand ultralight backpack that I used for 1 to 3 night hiking trips. I just couldn’t get it to fit right. It was uncomfortable.
I decided to look for another ultralight pack and ordered the Gorilla 50. Feels great!
I’m 5’3”, 135 pounds, and have a short torso. Ordered size small.
B
Barbara · March 12, 2026
Sick! I needed something bigger than my Kumo 36 so I went with this over the Mariposa.