This large translucent blue thermal travel mug with a stainless steel interior is vibrantly beautifully and sure to be put to lots of use by power linemen! The image (image on both sides of mug) depicts two linemen "putting fire in the wire"... wonderfully detailed and sure to be a hit! A little pricey, but it's quite heavy and our price includes shipping, so why not order a couple for the guys while you're here? Guaranteed to keep your drinks hot or cold for hours!