There may be plenty of options to choose from but the Katmai stands out of the pack with superior comfort and agile capabilities. Gregory's 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
• Moisture wicking ventilated backpanel with Polygiene® Stays Fresh Technology
• Adjustable shoulder harnesses and torso length plus customizable hipbelt fit
• 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 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
• Side stretch mesh pocket with pass through for over-or-under compression
• 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
• NANO CONNECT - Included interior toggles to connect Nano 14 Daypack
• External Material: 100% Nylon
• Frame Materials: Alloy Steel Frame & Fiberglass Anti-Barreling Cross-Stay & HDPE
• Pack: 210D High Density / 40% Recycled Nylon & 420D High Density / 45% Recycled Nylon with PFC-Free DWR
• Lining: 40% Post-consumer Recycled / 135D Polyester with PFC-Free DWR
• Suspension: Lifespan EVA Foam & Polygiene® Stays Fresh Technology
• Adjustable Torso: Yes
• Fits Torso: S/M 15" - 19" / M/L 18" - 22"
• Adjustable Hipbelt: Yes
• Fits Hips / Waist: S/M 25" - 48" / M/L 27" - 53"
• Weight: S/M 4.61 lbs / M/L 4.68 lbs
• Volume: S/M 50 L / M/L 55 L
• Max Carry Weight: S/M 45 lbs / M/L 45 lbs
• Packed Dimensions: S/M 28.7" x 12.6" x 16.5" / M/L 30.3" x 12.6" x 16.5"

• Pack Weight

  4.68 lbs / 2120 g (M/L)

• Volume

  55 L (M/L)