The HPRC 1300M (Black) case includes a removable multiformat memory card holder. The card holder accepts SD, Memory Stick, Memory Stick Pro duo and Mini SD cards and will hold up to 4 CF or 12 Other Memory Cards. A full/empty indicator can be set to see the status of the case at a glance. Innovative materials are designed to deliver improved protection, transport and access to your equipment. HPRC cases utilize high performance resins that allow this case to be lighter in weight and stronger in robustness. A special mix allows the walls of the case to be more elastic and thinner, increasing shockproof capabilities. The ultralight hard case shell is acid proof, scratchproof and able to resist extreme weather conditions and temperature changes.