Name: Gregory Optic 58 Litre Lightweight Hiking Backpack
SKU: 614158

Longer distances and winter temperatures require extra room, and the Gregory Optic 58 Litre Lightweight Hiking Backpack gives you that additional capacity without compromising your ultralight priorities. Proper load management, moisture-wicking ventilation, and intelligent features keep you comfortable and mentally balanced from sea level to the High Sierra, because efficient trail travel involves more than a weight claim.

Features and Specifications

AeroSpan suspension with EVAP moisture wicking shallow-depth ventilated back panel
Ventilated, dual-density FocusForm shoulder harness and extra supportive hip belts with targeted comfort zones
Leaf-Spring Lumbar pad for comfortable, energy-saving load transfer
Ultra-light 7001 aluminum perimeter frame with Anti-barreling support
Included custom fitted rain cover stows in the top pocket for quick access in unexpected showers
Removable top zippered pocket to shed ounces and swap-in included ultra-light weather flap to stay protected (stows in top pocket)
Sunglass QuickStow system on shoulder harness for quick, secure and scratch-free access to your shades without taking the pack off
Quick access on-the-go water bottle stow access on both the right and Left sides
Oversized, durable front stretch mesh pocket for quick access organization
Dual zippered hip belt pockets provide secure, easy to access storage
Dual stretch mesh side pockets with Large capacity for bottles, camp sandals, trekking poles
Dual adjustable attachment loops and upper shock locks for trekking poles or ice axes
Ultra-light V-Compression system on side and bottom of bags
Lower side compression pass-through on side pocket for over/under option
Gear attachment points on top pocket and main body
Weight: 1.14 kg, stripped weight: 1.10 kg
Maximum carry weight: 16 kg

Selecting the right size Gregory Pack

Taking just a few minutes to accurately measure sizing will yield the best fitting pack possible. Follow these 3 easy steps:

1. Find the Iliac crest (the top of the hip bone)

2. Find the C7 Vertebra (the largest bump at the base of your neck)

3. Measure from the C7 down along the spine to where it intersects with the Iliac Crest. Use the table below to then determine your Gregory Pack Size.