Two bottles of Water one gas tank

[2lazy2pedal]

I got 2 stainless steel bottles of water 1.2 liters each and screw them together with hollow screws the kind u use for hanging lamps. Since the screws r hollow the gas level is always the same in both bottles. Just have to install a petcock. I will install the tank behind the seat post.

 

[The 26incher]

Looks good bro. Make sure you drill a breather hole into one of the caps...

 

[foryourride]

good job they sell the dual bottle holders that mount under the seat at local bike shop