Maxpedition, Typhoon Backpack, 13"x9.5"x4.5", Khaki and Foliage Green 1000-Denier Triple Polyurethane Coated Light-Weight Ballistic Nylon Fabric 13 Liter Storage Volume Maxpedition is committed to improvement, optimizing ergonomics, creating user-friendly designs, fine-tuning construction methods, refining aesthetics, using the highest quality materials and world-class craftsmanship. The Maxpedition name remains a steadfast beacon that is synonymous with the highest level of quality and durability.