This NOS roll up tool bag or tool pouch was used on the Willys MB and Ford GPW Jeeps. All later model Willys Jeeps came with a basic tool kit assembly that was stored in the same type of bag. These tools kits were stored in the under seat tool boxes on the CJ-2A/3A/3B/5/6, the DJ-3A, the M38 and M38A1. They were also stored in the under seat tool boxes on the Jeep Utility Wagons and Trucks. The FC-150 and FC-170 have rear cab corner storage boxes for the tool kits.

This olive drab cotton canvas tool bag measures 20" x 10" and has two 20" long tie up straps. It is marked U.S. on the outside of the closing flap and 19207-77241-42 on the inside of the closing flap.