Colorful Caribbean Crab 18 oz Insulated Coffee Mug, Clear,Tumblers Galore" /> NEED A MATCHING LID? Please scroll down to add to cart on Amazon.com double-wall insulated; resists condensation Clear-like-glass appearance; unbreakable Keeps hot drinks hot and cold drinks cold; outside of tumbler always comfortable to the touch Dishwasher (top rack)/Microwave safe; Comes with a lifetime guarantee