I do not own this brand(yet, but I hope to remedy that situation) but Occidental makes a couple of pouches that seem to fit your parameters pretty closely. The 5057 Pocket Caddy and the 5053 Electrician's Pocket Caddy. The first is also available in black leather and black nylon. Occicental is pricey but their products have a great reputation and I think they are all U.S.A. made. I am looking these two myself as an add on maintenance pouch. There is a video on the Pocket Caddy page that shows the overall size and a number of applications. I like it that it fits either a front or back pocket and has a security belt strap. Worth a look anyway. www.bestbelt.com

