Gregory Katmai 65 Pack - Men's

Color: Empire Blue
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Large enough to accommodate the necessities, yet dynamically fit for comfortably going the distance, the men's Gregory Katmai 65 pack keeps you organized and supported for those multiday treks.

  • Features

    • Suspended mesh back panel with FreeFloat 3D comfort cradle in the lower back provides a dynamic fit and 360° of ventilation
    • Adjustable shoulder harness, adjustable torso length and customizable hipbelt hug the body for comfort while eliminating hot spots
    • Polygiene® Stay Fresh antimicrobial treatment keeps your pack fresh by preventing the growth of odor-causing bacteria
    • Autorotating, dual-density shoulder harness with sternum strap features an integrated safety whistle and a hydration clip
    • Perimeter alloy frame and fiberglass anti-barreling cross-stay stabilize your load
    • Made from high-density 210-denier nylon (40% recycled) and 420-denier nylon (45% recycled) with a PFC-free durable water repellent (DWR) coating
    • The recycled content of the pack helps reduce the carbon footprint by 27% compared to conventional nylon
    • Oversize front zippered compartment with mesh divider helps keep your gear organized
    • Full-length, side-loading access zipper makes unloading easy
    • Internal hydration sleeve with SpeedClip hanger compatible with Gregory 3D Hydro Trek reservoir (reservoir not included)
    • Front oversize stretch-mesh pocket with buckle closure
    • Zippered bottom compartment with removable divider houses your sleeping bag
    • Floating top pocket includes a large zippered compartment, small quick-access pocket and an underside zippered pocket with reflective attachment points and key clip
    • Side stretch-mesh pocket features over-or-under pass-through compression to keep gear secured
    • Quick-pull drawcord closure and top compression webbing straps eliminate any shifting of items in the top of the pack
    • SideWinder bottle holder allows easy one-handed access to your water bottle and tucks away when not in use
    • Sunglass QuickStow system built into the shoulder harness for quick, secure and scratch-free access to your sunnies
    • Adjustable attachment loops and upper shock locks keep your trekking poles or ice tools secure
    • ComfortGrip molded zipper pulls with molded webbing keepers help you easily manage straps
    • Interior toggles connect Nano 14 Daypack for any side trips you take along the way (daypack not included)


    View the Gregory Katmai Product LineView all Gregory Backpacking Packs
  • Technical Specs

    Best Use


    Frame Type

    Internal Frame

    Gear Capacity (L)

    S/M: 60 liters

    M/L: 65 liters

    Gear Capacity (cu. in.)

    S/M: 3,661

    M/L: 3,966


    S/M: 4 lbs. 10.9 oz.

    M/L: 4 lbs. 11.8 oz.

    Adjustable Torso Length


    Fits Torso Length (in.)

    S/M: 15-19 inches

    M/L: 18-22 inches

    Fits Waist/Hips

    S/M: 25-48 inches

    M/L: 27-53 inches


    210-denier 40% recycled nylon/420-denier 45% recycled nylon

    Frame Material

    Alloy steel frame/fiberglass anti-barreling cross-stay

    Reservoir Compatible


    Suspended Mesh Back Panel


    Pack Access

    Top / Bottom / Side

    Number of Exterior Pockets

    7 + main compartment

    Sleeping Bag Compartment


    Hipbelt Pockets



    S/M: 29 x 17 x 13 inches

    M/L: 30 x 17 x 13 inches




    Contains recycled materials

  • Reviews
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