Welcome to Wind River Outdoor!
Co-designed with The Real Hiking Viking, a renowned thru-hiker with thousands of hiking miles under his belt, the ZERK 40 pack stands alone as the ideal combination of weight, durability, comfort, and accessibility.
The ZERK 40 was born out of a need for an ultralight pack that can withstand the thousands of miles per year that The Real Hiking Viking already covers. We wanted to make sure that it would allow him to go farther, to hike longer, and to work more efficiently on the trail.
Over the course of 2 years of development, the ZERK 40 went through 4 iterations and over 5,000 miles of testing on the Wind River High Route, the Colorado Trail, The Tetons, and more.
(H x W x D) 18.5" x 11.75" x 5.75" / 47 x 30 x 14.6 cm
32L (compressed) 40L (at capacity)
Packed Weight - 28oz // Trail Weight (Straps detached) - 25oz
8114 Hwy 789 Lander, WY 82520
Call us at 1.307.332.7864 or use our Live Chat