Ultimate Direction Men's PB 2.0 Adventure Vest, Gunmetal Gray, X-Large Super soft VelvetexTMno-chafe binding Two GPS Locator/Smart Phone compatible pouches, four Gel or bar pouches and two electrolyte or valuables pockets, also secure lat pockets, with stretch panel behind (2); Bellows side pockets can carry 26 oz. bottles Fully adjustable sternum straps (2) with emergency whistle (1) and Micro adjustment straps for better fit (2) Quick reservoir access zipper for easy convenience accommodatinga70 oz. reservoir(sold separately) Two zippered compartments with internal bungee and gear separation panel; Trekking pole (2) and Ice Axe (1)loops XL: 38 - 48 in / 97 - 122 cm