The Tamrac Arc Flash Pocket 1.0 Case - Black is a 600 denier Ripstop PolyTek nylon, foam padded pouch for flashes
such as; Canon's 430EX II or Nikon's SB-600 & SB-800 or light
meters. It has a front pocket that provides enough space for batteries
or other flash accessories. It is part of the M.A.S. (Modular Accessory
System) and quickly attaches to compatible products or to any belt. It
has a belt loop on the back.