CiloGear is not the typical brand carried by major retailers, but their WorkSack is a much talked about alpine pack for a number of reasons, and has developed a rabid following by mountain enthusiasts. CiloGear´s WorkSacks have a streamlined profile that is incredibly customizable. They are extremely rugged, each pack has custom-made, five-layer Cordura laminate on the bottom and panels made from 210d Cordura, with a Dyneema ripstop pattern. Dyneema that is not only waterproof and abrasion-resistant with a tear-strength of over 500 pounds, but is also incredibly light. The colourful packs are available trough CiloGear´s website in several styles and sizes.