Description
Ships in 1-2 business days | Based in Golden, CO | Est. 1979
Co-designed with Former Marine and renowned thru-hiker The Real Hiking Viking, the updated ZERK 40 pack stands alone as the ideal combination of lightweight durability, comfort, and accessibility.
New updated version includes added daisy chain attachment points, dual ice axe loops, dual side compression straps, and embroidered design. *Image details are subject to change without notice.*
Co-designed with The Real Hiking Viking, a prominent long distance hiking machine, this pack was developed over two years with one mission; to go faster, further, and lighter. After over 5000 miles of testing in the Rockies, this pack is on its 5th generation of design upgrades. Built with ultra-light and durable materials, the Zerk 40 will be your best friend and greatest asset when out on the trail.
Features:
- 1.5” removable waistbelt
- Large main compartment holds up to 40 liters of gear
- Roll top closure with side compression SR buckles. Opposing SR buckles for self-closing roll top
- Side compression straps for securing load throughout entire pack
- Large side water bottle pockets with angled opening to easily remove and insert items while on the go
- Expansive front mesh pocket for hauling bulky gear
- Large mesh side stash pockets with angled opening for easy reach
- Reflective screen printing and cord loops for low light visibility
- Front cord loops can be configured with bungee cord (included)
- Removable interior laser cut frame sheet (EVA Atilon) allows for rigidity and airflow
_______________________________________________
Specs:
- Volume: 40L (with fully extended collar)
- Internal volume: 32L with roll-top compressed
- Dimensions: 22"T x 14"W x 10"D
- Framed: No, padded back
- Hipbelt: Removable 1.5" webbing
- Recommended maximum load capacity: 30lbs
Sizing:
- Torso range: 16"-19"
- Waistbelt: up to 48"
Weight: 1lb 13oz (with accessories), 1lb 11oz (without accessories)
Materials:
- 210d EXTREEMA Recycled Nylon Ripstop (UHMPE)
- Recycled 210d nylon SD oxford
- Nylon 100D x Span 840D stretch mesh
- Reviews
- Questions
Successful CDT Thru
Hiked the CDT in 2021 with the older model of this Zerk 40 and it was great the entire time. I went in the early season and was the first Northbounder to finish and it dealt with the frigid temps and rainstorms very well. Tons of dragging through avalanche forests, glissades etc and not a single tear. slight wear on the outer side pockets but be real..it was a tall order. Strongly recommend! --Bumpo
Good purchase
Well constructed, vest style traps are amazing, perfect size for warmer trips. No complaints so far!
Bought this pack for a recent trip and wasn't sure about the lack of a hip belt to support the weight at first, but I packed this out to < 25 pounds and didn't have any pain. Pack is pretty comfortable, shoulder + sternum straps do a good job of distributing the weight. I really like all the external pockets. Definitely a good pack to get into UL gear with, can see myself using it for years to come.
Excellent build quality. Compresses well down to carry-on size. Chest and hip pockets are well-placed and stretchy enough to secure water bottles or snacks. There's one extra strap whose placement I don't yet understand, and the foam backing was hard to remove. Otherwise this will be my travel companion of choice for a decade.