I have a pocket vape i got from e-bay, its called a Huge Grin vape,it's only $20.00 and they work 20 x better then an expensive one, you can fit it in to a ciggerette pack and you only need a regular lighter.

You can also score a nice vaporgenie the vapo pipe for only $50 at vaporgenie.com,
the flavor out of these things are outragous.