Gift recommendations.

I will be traveling back to my home country. I want to gift a vaporizer to my old friend. I know electric ones are out of the question. Regarding butane ones, I was questioning between the dynavap and the Vaphit X. He is a regular smoker and has high tolerance levels. Would the Vaphit make a good gift or are there other Butane ones? It definitely has to be portable so nothing that plugs into water bowls. Thanks in advance.