Coach 2007 Convertible Strap Black Leather Shoulder Bag - Serial Number J0782-F10939. Black leather bag with black cotton interior lining. Silvertone hardware. Black leather strap that can be converted between shoulder and crossbody sizes. One interior zipper pocket, two pouch-style interior pockets, one interior key-ring holder. One exterior zipper side pocket. Measures 8” x 12” x 3.5 “. Strap measures approximately 8” from the drop in shoulder size and 16” from the drop at crossbody size., with 4 adjustable holes. Excellent condition.