First time rigging up a pony bottle.
I looked at a lot of posts and the GUE post that gets referenced often and made my own tweaks.
Didn't have cave line, had lots of paracord.
Couldn't find the car inner tube.... don't really understand why all of the rigs I've seen only has a hose clamp at the bottom and the inner tube at the top, I went with double ss hose clamps.
Hose clamps are pushed through fuel injector hose.... that part was the worst, eventually cut it into smaller pieces which worked a lot better
Added a paracord cobra wrap to the handle and with the double clamps you can actually carry it comfortably by the handle and it's color coordinated.... my buddy will have the exact same rig with a white handle, we do that with everything since we have identical gear.
The GUE top part uses the chord to wrap around the neck....I opted to terminate the cord at the clip and use a bungee choker like I've seen in some other pics.
Will add two more bungee loops to the hose clamps to tuck away the lp hose.
Once I get the regs for it (MK2/R195) I'll get to test it in the water, also going to pick up a quick draw and try that out for spearing/crabbing dives.
I'm sure I got something wrong that will kill me along with my snorkel, BFK, Air 2, and Atomic splits