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Gregory Katmai 55 Backpack

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Select Style & Size

  • Empire Blue, S/M
  • Empire Blue, M/L
  • Volcanic Black, S/M
  • Volcanic Black, M/L

Why We Like The Katmai 55 Backpack

This stand-out backpack is the ideal partner for multi-day excursions with all our gear in tow. Gregory's suspended mesh back panel ventilates our backs, keeping us cool and comfortable even on long, hot hikes. The odor-control mesh inhibits the growth of bacteria, keeping the pack free from overpowering stench. Storage features such as the accessible bottle holster, sunglasses stow, and various entry-zips make this pack ultra-convenient on the trail and at camp.

  • Fully-adjustable backpack with a masculine design
  • Ideal volume for treks that last less than a week
  • FreeFloat 360 mesh backpanel provides ventilation and suspension
  • Treated with bacteria-fighting Polygiene StaysFresh to reduce odor
  • Auto-rotating shoulder straps maneuver with natural body movement
  • Internal hydration sleeve lets you hang your preferred reservoir
  • Trekking pole loops adjust to carry any desired gear
  • Various access points allow you to reach anything in your pack
  • Item #GREZ071

Responsible Collection
210D HD nylon (40% recycled), 420D HD nylon (45% recycled), PFC-free DWR coating
[small/medium] 50L (3051cu in), [medium/large] 55L (3356cu in)
FreeFloat 360
Shoulder Straps
Waist Belt
3D comfort cradle
Hydration Compatible
internal sleeve
top, bottom, side
2 zippered lid, 1 stretch mesh side, 1 stretch mesh front, 2 zippered hipbelt
Ice Axe Carry
Trekking Pole Carry
Sleeping Bag Compartment
bottom, zippered
side straps
Weight Capacity
[small/medium] 28.7 x 12.6 x 16.5in, [medium/large] 30.3 x 12.6 x 16.5in
Claimed Weight
[small/medium] 4lb 8oz, [medium/large] 4lb 11oz
Recommended Use
Manufacturer Warranty
limited lifetime

Tech Specs

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