Rothco G.I. Type Large Alice Pack Black Black. I. Type Large Alice Pack features shoulder 3 large vented outside pockets padded kidney pad and shoulder straps waterproof lining and accessory loops. ALICE stands for All-Purpose Lightweight Individual Carrying Equipment system and was adopted by the United States Army in the 1960's to help soldiers carry large heavy packs. Measuring 22" x 20" x 19" the Large Alice Pack comes with a Heavy Duty Aluminum Frame. Specifications for Rothco G.I. Type Large Alice Pack: Manufacturer: Rothco Gender: Unisex Fabric/Material: 420D Polyester Aluminum Age Group: Adults Length: 22 in Width: 20 in Height: 19 in Pack Loading: Top Features of Rothco G.I. Type Large Alice Pack Material: Aluminum Material Specs: 420D Polyester Package Contents: Rothco G.I. Type Large Alice Pack Rothco G.I. Type Large Alice Pack Black 2240-Black