Portable vaporizers are exactly what they sound like: vaporizers meant for on-the-go use. Most of them are battery powered and can last you a few sessions away from home. Just because they're small and lightweight doesn't mean they don't deliver a fantastic vaporizing experience. We've tested tons of portable vaporizers only the best made the cut on this impressive list. Our personal favourites are the Solo, Ascent and Magic Flight Launch Box.