Reusable fabric bag for bank deposits for maximum security and ease of transporting. Zipper closure. • Constructed from durable fabric. • Zipper closure. Reusable fabric bag for bank deposits for maximum security and ease of transporting. Zipper closure. Locking Zipper. Material(s): Canvas; Material Type: Fabric; Bag Closure Type: Toothed Zipper; Bag Closure Details: Key Lock Metal Zipper.