Buy Gas Mask Bong

Ok, so I ask my brother what he wants for Christmas. He said, I want a gas mask bong. I did a little research and I think they are very expensive ranging from $ 40 to much higher. I do not know what store to go, what to look for, including price, or how to know what is quality. I really want to get my brother the gift he wants, but I want it worthwhile too. A little help please?

No

Of course not. This is a point to be used with a prohibited substance. Purchase of and might give you trouble, too.