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Mammut Trion Light 50

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The Trion Light 50+ is a versatile and surprisingly light all-year backpack. It offers a great deal of storage space and still remains very light with a weight of only 1000 g. Due to the total back length of 61 cm and the removable lid, the backpack promises a lot of headroom. On ski tour, the safety equipment is always accessible from the front compartment.


Actual volume50 l 61 cm Back length (size system)L (48.5 cm) Rain coverNo
  • Compression straps can be tensioned at side and front
  • Height-adjustable, detachable flap with internal and external compartments
  • Roll-top closure
  • Trekking pole carrier
  • Large front compartment for safety equipment to allow rapid access
  • Reinforced side ski attachment
  • Hydration system-compatible
  • 2 strong ice axe attachments
  • Length-adjustable, detachable hip belt padding
  • Rope fixing strap under the flap
  • Good back ventilation thanks to 3D EVA foam with air channels
  • Adjustable 6 mm aluminium V-frame
  • Super-lightweight, highly breathable EVA shoulder padding