When you necessity massive load Strength with plenty of performance features, nothing gets you there better than Gregory's Professional Series packs. The Denali Pro 105 Backpacking Backpack is the flagship of the line--one of the best packs that Gregory has to offer. As an experienced backpacker or an accomplished mountaineer, you're already aware that the longer you're out in the field wearing your pack, the more you rely on adjustable features to customize and adjust the load on your shoulders and back. The Denali Pro offers more adjustment Choices than other packs with Close carrying capacities. Easy-access stabilizer straps around your shoulders, hips and sternum allow you to fine tune your suspension. The Adjust-A-Cant waistbelt provides three different cant settings. The Flo-Form II shoulder harness is contoured and sculpted to wrap comfortably over your shoulders and around your chest. The Auto-Cant Shoulder Harness System adjusts automatically for optimum fit and comfort. The Flo-Form II Waistbelt features sculpted tri-density foam padding that hugs your hips without pinching or binding. The reinforced FOAM-X Flex frame sheet with cutouts provides flexible Strength and helps Safe guard your back from the strains commonly associated with a week or more on the Path. The Flo-Form II back panel offers cushioned comfort in the form of a special thermoformed foam with a cushioned insert and molded air channels. An occipital cutout provides Additional head clearance and a load transfer belt stiffener provides maximum load transfer to your hips. The large stretch mesh side pockets are generous enough to hold additional H2O or fuel bottles and they feature a pass-through ski slot for enhanced portage capacity. Whip off the top pocket and you can convert it into a fanny pack with a built-in 2-inch wide web belt--an ideal necessity for scouting out the lay of the land ahead. The Denali Pro 105 also features a sleeping bag stash--unzip the large hoop door for immediate access. Th