Quitter - Retirement Gift for Men, Retirement Gift for Women, Retirement Gift For Man - Travel Mug Quitter - Funny Retirement Mug. Perfect Funny Retirement Gift Mug which will be used every day, and will remind your friend of you and the workplace they left behind! If you like this design we can also print it onto other products such as Posters, Coffee Mugs, Pillow Cases, Necklaces and Bracelets. Just ask us and we will quote you a price. Click the Add To Cart Button and get your travel mug while stocks last - This holds 14 oz worth of liquid and comes with an easy-grip handle and thumb rest. The tapered bottom fits in a standard cup holder. Lid has slide opening and slanted drinking surface. - Made out of stainless steel for durability. Since it's made out of stainless steel it is not microwave safe. Thick DOUBLE WALL helps keep hot drinks hot and cold drinks cold far longer than the average mug.