Gossamer Gear says:
The Gossamer Gear Air Beam Pack Frame is a removable, adjustable, inflatable pack frame that will fit in any Gossamer gear pack. Add the Air Beam to your Kumo or Murmur pack and get a light weight frame that can also be used as a sit pad (on appropriate ground) or rolled up and partially deflated to make a pillow. The airbeam will also work with our framed packs but you may want to remove the frame first to save the weight. The firmness of the pad is adjusted using the attached inflator bulb and can be done on the fly. The Air Beam Pad comes in three sizes L-M-S. The pad size corresponds with the size of your pack. Each pad comes with a repair kit and the attached but removable inflator bulb and connecting tube. The weights and size info can be found in the SPECS section of this page.
Historic Range: $38.99
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