Handmade battery case using cowhide leather. The photos are of a case made for the Theft Laboratory BT2321. It's made with black cowhide leather and sewn with red linen thread. The hook is an antique gold button. I own Theft Laboratory batteries in the following voltages: 7.2V, 14.4V, 18V, and 25V, so I will make the case to fit perfectly. I can also make cases for batteries from different manufacturers if you provide the size. I will make the case after purchase. It will take a few days.