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With its extensive organizational features and ergonomic design, the medium/large PK 50 Backpack from Kelty will let you spend less time rummaging on your next day hike or overnighter. This 52 liter pack has a top-loading main compartment with a roll closure instead of a zipper, which enables you to compress your load for stability and comfort. Clothing and trail essentials go in the front compartment, which can be detached once in camp to reduce the pack's volume to 35 liters for hikes. Compression wings keep your load stable and balanced, and there's an integrated pull-out rain cover in case of inclement weather. Along with wing, belt and front pockets, the PK 50 has stretch-mesh water bottle pockets -- but it's also compatible with a three-liter hydration system. An ice axe loop and a key fob are also included.
You'll carry your load comfortably thanks to the pack's ventilating back-panel and Air-Mesh shoulder straps, waist belt and lumbar support. The sternum strap eases strain on your back and shoulders, and the waist belt transfers part of the burden to your legs. The pack keeps its shape and supports your gear thanks to its HDPE frame sheet and single LightBeam aluminum stay, which is fixed to the waistband to distribute weight across your lumbar region.
Zipperless roll-top main compartment closure provides compression for stability & comfort
Detachable front compartment reduces volume to 35L for hikes
Lower section of front pocket for clothing; top section easily accessible for trail essentials
Integrated pull-out rain cover
Waist belt, compression-wing and front pockets
Compatible with 3L hydration system; stretch-mesh water bottle pockets
Fits torsos from 17.5 - 21.0" / 44.5 - 53.3 cm
HDPE frame sheet; single LightBeam aluminum stay attached to waistband to distribute load to lumbar region
AirMesh shoulder straps, waistbelt, and lumbar pad
Sternum strap and waist belt ease burden on back and shoulders
Compression wings keep load stable and balanced
Load-lifter and stabilizer straps let you control how the weight is distributed on your shoulders