Navy blue nylon with jone tone zippers. The outside zip pocket has 2 compartments inside. The inside has, on one side, a zip pocket with 2 pockets, one large and one smaller, also a key clip. The other side has 2 smaller slip pockets. The top closes with aone-wayy zipper. Adjustable back straps. 12 x 15 x 5 The bag stands on its own. EUC