Our improved Shoulder Bag 2.0 is the choice for many guides and outfitters because of its exceptional organization features and low-profile size. Modeled after a messenger bag or briefcase the Shoulder Bag 2.0 is sized in between our Shell Boss 2.0 and our larger Blind Bag 2.0. The bottom is slightly wider than the top so the bag stands up when fully loaded. 650 cubic inches of storage Adjustable strap with HD2 shoulder pad Improved zipper Improved durable hardware D-Ring and Clip inside bag 2 Choke Tube sleeves inside the bag 6 storage pockets in the interior lining 2 interior side pockets with elastic bands Additional outer storage pocket with 3 side pouches Small zippered storage pocket on the top cover 13 neoprene front shell loops Rear rubber mesh back storage pocket Thread-through handle Holds approximately 8 boxes 25 shells per box of 3in shells.