Check out this awesome gas mask bong, which features several different colored light up strings. These strings are operated via a cabled remote. These light up strings run through a plastic black over plate, which goes over an inner silicone mask. The inner silicone mask is designed for optimal comfort for the wearer. 

Additionally, the design includes adjustable head straps to fit comfortably around most head shapes & sizes. This gas mask bong is like a walking hotbox as there is no way to escape once you light up. All gas mask bongs come with a carrying case bag. 

It is noted that there can be some color variations as the masks are all handmade.