Vaporizers can reduce 95% of tar in tobacco, the vaporizer don't burn the plant, it heats at a temperature where the active ingredients of the plant (aroma and nicotine) are released, they don't use bateries or atomizers, the problem is the look&feel and portability.
With the I-Inhale the portability is solved, it is a small personal vaporizer, uses butane instead of electricity, it heats to 190C and can be used with herbs and probably with e-liquid, it is
flameless, a supplier is developing a method to use it efficiently with e-liquids, but it can be used with flavored molasses+e-liquid or with organic American Spirit tobacco, it is a good alternative if you are tired of failty atomizers and bateries, here is a picture of
Kate's I-Inhale:
And here is a full review of the product:
I-Inhale from Smokejuice.co.uk