Enjoy a cup of your morning wake up or wind down at the end of the day with your favorite drink in this slim and durable mug. Made of double wall insulated stainless steel, this 4.5" x 3.35" mug maintains the temperature of 12 ounces of hot and cold beverages for hours. The snap-tight lid lets you sip without spilling. Wide handle. Choose from five cool colors and add your school, sports team, organizational or company logo or message to customize.