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Gossamer Gear

Kumo 36 Ltr Backpack

  • Sale
  • £140
  • Regular price £190

Are you a super minimalist? Do you have ‘less is more’ tattooed on your back? Are you hunting for gear to shave every gram you can? Well this bag is made for you. Weighing it at less than 600g for a 36litre bag, you will be hard pressed for lighter in the weight range. With a waterproof yet durable material on the outside, removable hip and chest straps plus removable back pad you can even shave some more grams for ascent pushes after getting to a good spot.

The back frame can be removed and used as a partial sleeping pad, just put the bag under your legs and your coat under your head and you have yourself a minimal bed. The bag has 2 side pockets, with a mesh back pocket that’s perfect for drying out any wet gear during the day(perhaps the swimming trunks after a midday wash in a tarp) with cording on the side to maintain a tight fit(can also carabiner extra gear to in a pinch), mesh pockets in the hip belt and chest straps furthermore there is a zippered top pocket, there is lots of external storage.

Even though they cut down on some bells to reduce weight, they maintain a few of the whistles, literally in the case of the whistle that is part of the sternum strap. Adjustable hip belt in both sides, hydration tube port on both sides of the bag with routing straps on both sides of the harness. The harness itself is designed ergonomically out of an air mesh fabric so that the whole bag will sit comfortably. 4 D rings attached to top of pack to attach a roll mat if desired.


  • 580g
  • Main pack capacity 28L
  • In external pockets 8L
  • Max carry recommendation-11.2kg
  • Comfort carry recommendation-9kg
  • 70D Robic nylon main material
  • 100D Robic nylon on base of bag