This double-walled stainless steel travel mug can be used for all types of holidays gifts including Christmas, Birthdays, Father's Day, Mother's Day, Valentines Day, Weddings, Anniversaries, Pregancy Announcements, Grandparents to be, Baby Showers, and more. The mug has a narrower bottom to fit most standard cup holders, Double-wall vacuum insulation with a clear lid. Not recommended for dishwashers, hand wash only. Holds up to 20-ounces of liquid. Do not use in a microwave.