Trash can kegerator....help with co2

[Chrisharvey]

I am in the process of building my portable kegerator. Got the can from Walmart. Went with the $30. I am starting off with 2 taps. I'd like to somehow strap or harness the co2 inside. I have a 2.5 lb tank. Any thoughts on a cradle or harness??? PVC I only found in 4" and the diameter of the co2 is 5"

 

[seven9st_surfer]

I saw somewhere that if you take a standard paint can and screw it down, the CO2 cylinder fits right in it.