The mountain guide Patrick Gabarrou came up with the idea for this product some time ago. On the basis of his concept and feedback from our athletes, we have now developed the Trion Haul Cover. It is the ideal product for people who climb steep mountain faces and would prefer to haul their backpack rather than carry it. The cover is designed to protect the backpack as you haul it behind you. There is space for two to three packs under one Trion Haul Cover. The packs are attached to a sling and can be accessed at any time simply by lifting the cover.