Security bank bags come in a variety of sizes and shape for many different uses in banks, corporations and government facilities.
The Heaviest duty security bank bags have a nylon corduroy strap that threads though metal loops and locks with a hasp and pad lock.. The bottom is a molded plastic and the handles are steel core covered in leather.
Other heavy duty canvas bank security bags have leather-like vinyl on the bottom with double stitched seams and clear address card holders. There are other style bulk mail security bank bags that are all vinyl with open address card holders.
Charnstrom sells and manufactures many bank bags, reusable mail bags, security bags and shoulder tote bags.