The Basic I is an economy soft version of the A300X. It has the same dimensions, material, and workmanship with a few exceptions. The padded inside liner and the dividers have been removed, along with the panel in the lid. The front pocket has slot pockets and numerous elastic loops. It is contructed of Cordura nylon. #10 YKK zipper, a replaceable vinyl coated nylon bottom and a nylon shoulder strap. Overall Dimensions: 22" L x 14" W x 11" H Weight 52 oz.