How to Choose a Backpack

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Moving fast with an ultralight load? Enjoy your time on the trail with the Mountainsmith Zerk 40 pack, which was designed with renowned thru-hiker and triple-crowner The Real Hiking Viking.
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View all Mountainsmith Backpacking PacksBest Use | Backpacking |
---|---|
Frame Type | Frameless |
Ultralight | Yes |
Gear Capacity (L) | 40 liters |
Gear Capacity (cu. in.) | 2,440 cubic inches |
Weight | 1 lb. 14 oz. |
Fits Torso Length (in.) | 16-19 inches |
Fits Waist/Hips | 28-48 inches |
Material(s) | 210-denier EXTREEMA recycled nylon ripstop (UHMPE); recycled 210-denier nylon SD oxford; nylon 100-denier x Span 840-denier stretch mesh |
Number of Stays | 0 |
Reservoir Compatible | Yes |
Pack Access | Top |
Number of Exterior Pockets | 9 + main compartment |
Dimensions | 18.5 x 11.75 x 5.75 inches |
Gender | Unisex |
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