ZERK 40 Backpack 79320P-FGE easily fold away with the

easily fold away with the push of a button

Oversized Custom 3D Eyes

Oversized push buttons for easy access while wearing gloves

Features a triangle snap-hook for quick attachment to duffel

Multi-functional SimpleVent® Drink Cap vents air (by twisting cap ½ turn) during purification and filtration

ZERK 40 Backpack 79320P-FGE easily fold away with theCountless hours, thousands of miles, a hundred beers, and one giant beard later and we are proud to introduce the ZERK 40. 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. _____________________________________________ 1. 5" removable waistbelt Large main compartment holds up to 40 liters