I have a set of your tubes and love them, but I'm looking for a smaller container to keep a few (3-5) tubes in that will fit in a pocket for hunting. Last year I was carrying loose tubes filled with a charge of Blackhorn 209 in my pocket and the cap worked loose on a couple. Do you have any containers that will securely hold 3 to 5 tubes? I checked your ebay site but didn't find what I was looking for. Thanks.