For sale is an awesome vintage US Postal Service mail bag with the Mr. Zip decal on the front flap. An officially marked strap is included but does not appear to be original to the bag. The bag is worn but structurally in good shape. Features U.S. Mail embossed on front flap and a leather divider on the interior.  

Mr. Zip was introduced in 1963 but the decal was most likely placed on an older bag.