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  • Innovative hipbelt, lumbar pad and dual-density shoulder straps enhance the body�s ability to bear weight on the hips and lumbar and offer a comfortable ride on the shoulders
  • Open spinal column runs the length of the upper torso, allowing perspiration and heat to escape; elevated foam pods with air channels on either side wick moisture
  • Spacious main compartment is crowned by a detachable top lid that converts into a lumbar pack or shoulder sling; webbing underneath the top lid secures rope or accessories
  • Hydration-compatible design features a drink tube exit port for on-the-go hydration (reservoir sold separately); dedicated sleeping bag compartment makes it easy to catch Zs
  • The Mountainsmith Apex 80 pack features front and side accessory pockets, dual water bottle pockets, tool/trekking pole mounts and quick-release compression straps


View all Mountainsmith Backpacking Packs

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Frame Type Internal Frame
Backpack Style Lightweight backpack
Gear Capacity (L) 80 liter
Gear Capacity (cu. in.) 4,882 cubic inches
Weight 4 lb. 13 oz.
Weight - Metric 2.2 kilograms
Adjustable Torso Yes
Fits Waist/Hips 30 - 54 inches
Number of Stays 2
Pack Access Top/front
Number of Exterior Pockets 9 + main compartment
Best Use Backpacking
Fits Torso 17 - 22 inches
Material(s) High-tenacity ripstop nylon
Frame Material Polyethylene framesheet/aluminum Y-frame
Sleeping Bag Compartment Yes
Gender Men's
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