Show me your air tank caddies

That tank is a 45 minute SCBA sitting in an old bucket that the tank just fits in and has a strap around to give extra retention to the tank holding it to the cart. My 30 minute SCBA happened to just fit in an old ice cream freezer can and is held the same at the 45 minute tank is held. The golf bag cart is very stable and takes very little floor space when folded. Picked up the cart for me and another for my son at junk stores/flea market for $10 each.
 
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Big Bobby! Nice. Dang sheet metal workers think ‘em up, don’t they? My only beef, Mr. Beef, is why didn’t you line up the screw slots both vertical, lol!! At least for the pic!

Just bustin’ your balls, brother, from one tin knocker to the next. How’s that retirement coming along?
 
Not sure if this is useful -- this is what I use for my 90 cu-in tank. I like the idea of being able to lay it flat during use but also have it upright during filling so that condensate (if any) can run down the fill hose instead of depositing into the tank. The 4x4 at the bottom serves as a weight and has a rounded recess that I hollowed out for the tank to rest in. My goal was to ensure in the event of tip-over everything was protected. I'm able to strap it over my shoulder and I've got a magnet (robbed from a hard disk drive) that holds the QC adapter at the end of the fill hose. Maybe these images give someone else some ideas and it helps out :)

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