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Load up the Mammut Trion Pro 50+7 Backpack before embarking on an ambitious big-wall ascent or alpine climb. This multi-use pack boasts the intuitive design and features you need to play it safe and smart while adventuring at altitude, and it accommodates all the hardware you need to navigate an ice flow broken by granite outcroppings.

  • Tritan ripstop and ballistic nylon combine to make a highly abrasion-resistant and durable pack that can handle being tossed from rock to ice
  • Motion Butterfly suspension system features anatomically shaped aluminum and torsionally flexible frame that transfers load across hips
  • Removable lid reduces this pack's weight for wall ascents
  • Ski carries and ice axe loops accommodate your gear during winter treks
  • Removable hip belt lets you strip down your pack after the approach to keep your rack clear and accessible
  • Ample pockets, including those on hip-belt, store your essentials and keep them readily available
  • Hydration compatible for your aqua needs

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Mammut Trion Pro 50 + 7 Backpack - 3051cu in

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Here's what others have to say...

5 5

Indian Creek pack

  • Gender: Female
  • Familiarity: I've put it through the wringer

This is my new favorite crag pack for when I have to carry a LOT of stuff--like a full Indian Creek rack, several water bottles, puffy jacket, lots of layers, 2 pairs of rock shoes, etc etc etc. It fits everything with no problem, and carries very comfortably. I was using a partially destroyed old Go-lite pack before that, just because it was actually big enough to fit everything, so the suspension system on this pack, though light, is extra appreciated :)