This bag is made of 600 Denier woven black polyester ballistic, with rubberized back coating for water repellency and a shoulder strap for easy carry. This Sigarms Competition Range bag features a YKK lockable zipper, 4 internal pistol pouches, 5 external pockets, 8 internal padded magazine holders, internal cell phone pocket, hide-away mesh water bottle holder, removable brass catcher bag for re-loaders, and removable internal carrying bag. The bag measures approximately 12"H X 21.5"L X 12"D. If you would like more information concerning this item please visit the Sigarms web site - www.sigarms.com. Sigarms just released this new bag and it is larger and more spacious than the standard pistol bag. Great for carrying more guns, ammo, etc. when headed to the range.