The Gregory Alpinisto 35 backpack is the one you want along for a long day of backcountry adventure. It will go the distance with you, packing in and out all the equipment you may need, and definitely all the equipment you want for a full day of fun in the great outdoors. For added wearability and comfort the Gregory Alpinisto 35 daypack has a removable waist belt, and with the HDPE removable frameset you can strip it down to a scant pound and go from a burley load monster to a super light speed demon to further suit your needs. Also with Axe/Tool holder and a rugged hypalon crampon patch. Padded shoulder straps evenly distribute weight, making the load more bearable. A stitched in Hydration port and sleeve allows you to carry a reservoir for better hydration on your outing. Water resistant zippers help to keep your valuables dry and safe. The Alpinisto 35 even has a contoured top pocket for helmet clearance, and is completed with a full compression system. It comes in three sizes (sm, md, lg), to fit the needs of most everybody.