Mont X-Force Mechanical Advantage Compression Sack

Mont X-Force Mechanical Advantage Compression Sack The Mont Z-Force Compression Stuff Sack is an original Mont design and a genuine game-changer for hikers and backpackers looking to save space in their pack. Its innovative 2:1 mechanical advantage pulley system uses three compression straps to compress gear from both ends with a single pull — making it easier than ever to pack down sleeping bags, jackets, and bulky layers. Built from lightweight, durable, water-resistant Cordura Siliconised Ripstop Nylon, the Z-Force is tough enough for the trail and light enough to earn its place in any kit. Extra Small: 7L to 3L Small: 10L to 4L Medium: 12L to 5L Large: 15L to 6L Extra Large: 20L to 7L Double Extra Large: 23L to 8L