Navigate any adventure with a backpack that ups the ante in dynamic fit while keeping you light on your feet.

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.

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
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
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
By using recycled fabrics, this pack’s 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

Ideal Fit For	Men
Actvity	Backpackpacking
Internal Frame	Yes
Frame Type	Perimeter wire
Suspension Technology	FreeFloat 360
Compartment Access	Top / Bottom / Side-Zipper
Closure Type	Drawcord
Number of External Pockets	7
Hydration Compatible	Yes
Hipbelt Included	Yes
Hipbelt Pockets	Yes
Trekking Pole Attachment	Yes
Sleeping Bag Compartment	Yes

SMALL/MEDIUM

Adjustable Torso	Yes
Fits Torso	15" - 19" / 38.1 - 48.3 cm
Adjustable Hipbelt	Yes
Fits Hips / Waist	25" - 48" / 63.5 - 121.9 cm
Weight	4.61 lbs / 2.09 kg
Volume	50 L / 3051 cu in.
Max Carry Weight	45 lbs / 20.4 kg
Packed Dimensions	28.7" x 12.6" x 16.5" / 73 x 32 x 42 cm

MEDIUM/LARGE

Adjustable Torso	Yes
Fits Torso	18" - 22" / 45.7 - 55.9 cm
Adjustable Hipbelt	Yes
Fits Hips / Waist	27" - 53" / 68.5 - 134.2 cm
Weight	4.68 lbs / 2.12 kg
Volume	55 L / 3356 cu in.
Max Carry Weight	45 lbs / 20.4 kg
Packed Dimensions	30.3" x 12.6" x 16.5" / 77 x 32 x 42 cm

Gregory Katmai 55 Backpack