The 30L Summit Pack was designed to fill the gap between the short duration 24HR Assault Pack and a full size rucksack. Combining features of technical climbing packs and traditional military three-day packs it is meant to fill the 48-72 hour roll. Features include: internal frame sheet and ergonomically shaped aluminum wire frame. Top loading, PALS panels on the sides, top pocket with small internal electronics pocket and two daisy chains. Two hip climbing gear attachment loops, two top hauling handles, internal VELCRO® Brand panels for gear organization and a water bladder pocket. Webbing on top for attaching crampons of other equipment, attaching points to attach the Mayflower Helmet Carrier accessory piece. All materials and workmanship are 100% made in the USA.