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Product Info for Gregory Katmai 55L Backpack - Men's

There may be plenty of options to choose from but the Katmai stands out of the pack with superior comfort and agile capabilities. Our FreeFloat 360 suspension system combined with lightweight durable materials will keep you dry and comfortable, mile after mile.image

Specifications for Gregory Katmai 55L Backpack - Men's:

Manufacturer: Gregory
Color: Oxide Green
Pack Application: Backpacking
Gender: Male
Age Group: Adults
Maximum Loading Weight: 45 lb
Pack Type: Backpack
Pack Volume: 55 liters
Body Material: 210D High Density
Pack Loading: Top

Features of Gregory Katmai 55L Backpack - Men's

  • FreeFloat 360 ventilated backpanel with dynamic flex panels and auto rotating shoulder straps that move with the natural movements of your body
  • Moisture wicking ventilated backpanel with Polygiene Stays Fresh Technology - an odor control airmesh treatment that inhibits the growth of odor causing bacteria
  • Perimeter alloy frame and fiberglass anti-barreling cross-stay for stable load management
  • Full length side-loading access zipper for easy unloading and gear organization
  • Oversized front zippered compartment with mesh divider to keep items in order
  • Sunglass QuickStow system on shoulder harness for quick, secure and scratch-free access to your shades
  • Internal hydration sleeve with SpeedClip hydration hanger compatible with Gregory's 3D Hydro Trek Reservoir (reservoir not included)
  • Floating top pocket with large zippered compartment, small quick access pocket and an underside zippered pocket, reflective attachment points and key clip
  • SideWinder bottle holster for one-handed on-the-go water bottle access - tucks away when not in use
  • Side stretch mesh pocket with pass through for over-or-under compression
  • Front oversized stretch mesh pocket with secure buckle closure
  • Quick-pull drawcord closure and top webbing compression
  • Zippered bottom sleeping bag compartment with removable divider
  • Adjustable attachment loops and upper shock locks for trekking poles or ice axe
  • Custom ComfortGrip molded zipper pulls and molded webbing keepers for strap management
  • NANO CONNECT - Included interior toggles to connect Nano 14 Daypack
  • Adjustable shoulder harnesses and torso length plus customizable hipbelt fit and 3D Comfort Cradle for hotspot free, body-hugging comfort
  • Auto-rotating, dual density shoulder harness with sternum strap featuring integrated safety whistle and hydration clip
  • By using recycled fabrics, this packs carbon footprint is reduced by 28% compared to a conventional nylon pack. The equivalent to 89 miles (143 km) driven; you can help offset that amount by walking, biking, or car sharing instead of driving solo.

Package Contents:

  • Gregory Katmai 55L Backpack - Men's
Last updated 2026-07-28 UTC.