12 Inch Gas Mask Bong

 Insane !

A Fully Adjustable Military Grade Rubber Gas Mak Bong

Airtight With Perspex Google Screens & 12 Inch Prodtruding Bubble Bong

Adjustable Straps Fit All Shape Heads

Exhale Vents, Kick Hole and Emergency Escape Valve If Things Get Too Hardcore !!!