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Mammut Trion Light Backpack
  • $107.97 – $113.97
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Trion Light Climbing Backpack

  • 210D nylon Triple Ripstop upper fabric
  • 420D nylon base fabric
  • Adjustable butterfly frame

    • 5 mm aluminum
    • Anatomically pre-shaped
    • 2 layer, high-density EVA back padding
    • Hip and shoulder belts with laminated stretch fabric cover

  • Roll-top closure
  • Height-adjustable and removable flap
  • 2 lid pockets (external and internal)
  • Reinforced ski carrier
  • Daisy chain gear carrier
  • 2 ice axe carriers
  • Removable hip belt
  • Compression straps tensioned at side or front
  • Hydration system compatible
  • 34.9 oz - 990 g average weight 28L
  • 36.7 oz - 1040 g average weight 40L
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    Mammut Trion Light Backpack - The Trion Light Rock Climbing Backpack by Mammut is the lightest alpine backpack in the Mammut range. Fully equipped, the 28 liter version weighs 990 grams, slimmed down it is just 690 grams. The patented butterfly suspension system has an anatomically pre-shaped aluminum frame that transfers the load ideally across the hips while allowing the upper body complete freedom of movement.

    The Trion Light features a height-adjustable and removable flap, two lid pockets (external and internal), a removable hip belt and compression straps that can be tensioned at the side or the front. It also has a reinforced ski carrier, daisy chain gear carrier, two ice axe carriers and is hydration system compatible. This pack operates on the same principle you would if you were on an alpine climb, carry just the essentials to save weight. When the mountain is calling you and the urge to climb is taking over, grab your Trion Light Rock Climbing Backpack by Mammut.

    Sizing for Mammut Trion Light Rock Climbing Backpack:

    Size Dimensions Volume Weight
    28 L 21.5" x 11.5" x 8" (55 x 29x 20 cm) 1708 cu in 2.2 lbs
    40 L 26.5" x 10.5" x 9.5" (67 x 27 x 24 cm) 2441 cu in 2.3 lbs

    Click Here For A Sizing Chart

    Out of all the packs I have owned and used this pack by Mammut supersedes the rest. Black diamond, Gregory etc. are great packs but Mammut excels them through quality, workmanship, and functionality. Either going up Mt. Shasta or to Nepal this is the pack I will take.



    Trion Light Alpine Backpack by Mammut for Climbing

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