The EMDOM Ammo SAC (Soft Ammo Can) is designed and built to carry loose ammunition. The SAC replaces bulky metal ammo cans and improvised loose ammo carriers like plastic bags and cardboard boxes. The Ammo SAC is also ideal for collecting empty brass casings and/or empty shotshell hulls. Although designed and constructed to carry loose ammo, the SAC can be used to carry anything you need. See details below for approximate capacity of the SAC.