I have been reading and browsing this forum for a couple of weeks, and have found it informative, quite educational, and very interesting. I highly compliment Mr. Ritter and salute the many members for their contributions and knowledge!<br>Now for my present inquiry; I am in the process of assembling "on person" wilderness survival kits together with my two sons (they are scouts and I'm one of the troop leaders. We are having difficulty finding appropriate tins (roughly 4" x 6" x 1.5"). Does anyone have any suggestions where we might find this item (already tried tobaconists)? Also, iodine (not tincture) for water purification appears to no longer be a shelf item anywhere. Any suggestions (we could go with the tablets, but prefer liquid for durability)? Appreciate any feedback and advise!<br>Thanks again to all of you. I have found this forum my Number One education and information source in this arena.<br><br>