The roll-up dump pouch is sized to hold approximately six M4 magazines. It also functions as a carrying pouch for shotgun shells, an empty pouch for handgun magazines, and a multi-purpose utility pouch. The size of the storage opening is adjusted by the shock cord at the top of the pouch. A webbing flap also serves as a lid, and it can be completely rolled up. It is compatible with various MOLLE/PALS standards and can be connected via a MOLLE mount.