SoBe bottle?

[Jim Morrison]

Heres mine, i use a trombone mouthpiece with a screen and it fits perfectly and its airtight.

if i did this i would attach a rubber hose to the trombone mouth piece so that the smoke gets filtered and cooled down through the water as it pours out of the bottle i think youd have to use like silly putty around the mouth piece so theres enough suction to bring the smoke down the tube though