Another Idea that I use on my Caddis tube (when I use it) is....Go to your local Hardware store and get at least 3ea 12" long pieces of 1 1/4" PVC, 1ea bolt 5 or 6 inches long with nut, zip-ties, and Duck tape, and 2ea straps (long enough to go around your tube). Gettin the idea yet? The PVC is at your discrecion on how long to make it, but after you put the PVC together with Zipties and Duck tape, drill a hole through all three at the bottom (just so anything you hold in them can't fall through) and put the bolt and nut on. Then strap to your Tube....holds three poles no problem. Hope this helps. Sorry for no pics ...gotta get to work.

Bryan