Look out! Colour Grey Features: - Capacity: 30 lt. - Section: rectangular. - System of closing Quick PROOF (high or side), with safety lock (LOCK High). - Padded back panel with breathable mesh fabric for total comfort. - Outside pocket with zipper with semi-dry protection. - 2 practical side mesh pockets that allow you to store wet items. - 2 outside pockets with traditional hinges, placed on the lumbar support, comfortable to be able to store small items. - Robust two slots for fixing of snap hooks, or other references. - 2 D-rings on the abs lumbar support, 2 over the shoulder straps and 2 side. - Lumbar support tape for a quick and precise adjustment of the abdominal muscles. - Adjustable shoulder straps, padded and ventilated thanks to the breathable mesh fabric. - Cinghietto adjustable chest. - Comfortable handle and rugged Cordura for transportation.