Mammut Trion Light

Sale price
$ 159.95
This item is temporary out of stock

An all-rounder for your back. The backpacks in the Trion Light family have been developed as versatile and extremely light alpine backpacks. The 38+ version is very versatile and, unlike the 28+ model, features a classic flap. However, the overall back length of 55 cm has been designed specifically for climbing and mountaineering. Even with a heavy load, the backpack sits compactly on your back, allowing you to easily tilt your head back when climbing and belaying, even when wearing a helmet. Ropes can be attached quickly and easily and the Trion also offers secure attachments for ice tools and skis. On ski tours, a front compartment ensures that your safety equipment is within easy reach at all times. If you really need just one backpack for the mountains (which would be a pity), the Trion Light 38+ is your ideal partner for every adventure.

  • Removable Motion T-frame with shaped back stay and horizontal stay keeps the load close and tight so you stay comfortable and agile
  • Mesh back panel breathes and is designed to shed snow
  • Adjustable and removable hipbelt padding allows optimizing fit for use with a climbing harness
  • Torso length is designed to fit above a harness
  • Roll-top main pack compartment; top lid can attach inside pack for low-profile organization
  • Ramshorn buckles are ultralight, secure and allow easy removal of top lid and strap
  • Large front pocket for shovel, climbing skins or an extra layer
  • Reinforced A-frame ski-carry straps

    Technical Specs

    Best Use-


    Bag Style-


    Frame Type-

    Internal Frame

    Gear Capacity (L)-

    38 liters

    Gear Capacity (cu. in.)-

    2,320 cubic inches


    30 ounces

    Fits Torso Length (in.)-

    16.5-20 inches

    Fits Waist/Hips-

    28-46 inches


    210/100-denier ripstop nylon

    Frame Material-


    Number of Stays-

    1 vertical stay, 1 horizontal stay

    Pack Access-


    Number of Exterior Pockets-




    Reservoir Compatible-



    22 x 12 x 11 inches



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