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  • Gregory - 3/4 Back
  • Gregory - 3/4 Back
  • Gregory - Optic 58L Backpack - Beacon Blue
  • Gregory - Optic 58L Backpack - Lava Grey
  • Gregory - 3/4 Back -
  • Gregory - 3/4 Back -

Current Color

  • Gregory - Optic 58L Backpack - Beacon Blue
  • Gregory - Optic 58L Backpack - Lava Grey

Gregory Optic 58L Backpack


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    • Beacon Blue
    • Lava Grey

    1 Review


    No need to compromise.

    Colder temps and winter conditions call for more room in the pack to hold the extra gear you'll be bringing on your trip. Answering the call, the Gregory Optic 58L Backpack accompanies you on multi-day treks with said additional capacity, but without forcing you to sacrifice your ultra-light priorities. Stable, supportive load management, moisture-wicking ventilation, and state-of-the-art features throughout provide you with the comfort and balanced design you need to successfully hit the trail, from the AT to the Wind River Range.

    Constructed with a burly nylon fabric, the Optic shoulders the load in stable comfort thanks to a ventilated suspension system with moisture-wicking shallow-depth backpanel, which works in tandem with the dual-density padded shoulder harness to keep your back dry and well-supported throughout the adventure. A supportive lumbar pad in the hipbelt prevents back pain and fights fatigue to keep your energy conserved through multiple days on the trail, while compression straps help cinch down the load for a more stable carry. In case the weather takes a turn, the custom fitted rain cover stows in the top pocket for quick access in unexpected showers to keep your gear dry, while a small army of zippered pockets are integrated throughout this bag to organize and hold just about every trail item you'll need, from ice axes and trekking poles to multiple water bottles and pairs of sunglasses.

    • Spacious backpacking pack with a stable, lightweight design
    • Durable nylon keeps the pack resistant to rough surfaces
    • AeroSpan suspension system ventilates and stabilizes
    • Aluminum frame built with anti-barreling support
    • Lumbar pad and hipbelt provide energy-saving load transfer
    • Rain cover breaks out quickly for weather protection
    • Gear loops and pockets carry ice axes and trekking poles
    • Multiple pockets throughout offer tons of secure storage
    • Item #GRE009H

    Tech Specs

    100% nylon
    [small] 55L (3356cu in), [medium] 58L (3539cu in), [large] 61L (3722cu in)
    AeroSpan suspension, EVAP backpanel, [frame] 7001 aluminum
    Shoulder Straps
    dual-density, ventilated FocusForm shoulder harness
    Waist Belt
    yes, LeafSpring Lumbar Pad
    Hydration Compatible
    1 top zippered, 2 side water bottle, 1 oversized stretch, 2 zippered hipbelt, 2 side stretch mesh
    Gear Loops
    Ice Axe Carry
    Trekking Pole Carry
    Rain Cover
    Weight Capacity
    [small] 26 x 12.5 x 11in, [medium] 28 x 12.5 x 12in, [large] 30 x 12.5 x 12.5in
    Claimed Weight
    [small] 2lb 6.4oz, [medium] 2lb 8.3oz, [large] 2lb 9oz
    Recommended Use
    backpacking, ultralight backpacking
    Manufacturer Warranty
    limited lifetime

    Tech Specs

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    The Backpack

    • Familiarity: I've used it once or twice and have initial impressions

    I have been using Gregory Backpack for years. Was super excited when this was released. The pack was a little heavier than expected, however efficient to do the job. New base weigh at 10.5 pounds. Have not fully tested the product but will be my go to pack for a while.