Our 15 oz Vacuum Insulated Mug with Slider Lid features double-wall, vacuum insulation with a clear, slider lid. They are 2X heat and cold-resistant compared to other tumblers. Polar Camels are made from 18/8 gauge stainless steel (18% chromium/8% nickel) - also known as Type 304 Food Grade. The perfect employee appreciation gift or coffee lover treat. Logo or Custom Graphic is typically placed facing out when right hand held but can be placed anywhere you would like. We will discuss what you are looking for and provide a mock-up to approve before proceeding. Need more than a few? Volume discounts start at 12 or more, so please contact us to discuss your needs and we will create a custom quote for you. Cleaning Instructions: Not recommended for dishwashers, hand wash only. Overall Size: 4 7/8"(L) x 4 7/8"(H) x 3 3/8" diameter