Acuvar Small Battery Pouch For Nikon EN-EL21, Pentax D-LI109, Panasonic DMW-BLD10 & DMW-BCJ13, Samsung BP-1130, BP1030, AND BP1310 1 Acuvar Battery Pouch that holds two Li-ion Cell Batteries Compact Design & Folds When Batteries Are Input Small Lightweight Pouch For Easy Travel