The optional stainless steel mug fits the Kaddy perfectly and holds 20oz of your favorite drink. Can be used with Kustom Kaddy, Skull Kaddy, Kruzer Kaddy, King Kaddy or use as an everyday cup.
- Keeps beverages hot for up to 3 hours, and beverages cold for 5 hours
- The cup comes with two lid options- a push button spill-proof lid and a domed lid with straw
- The straw is 15.5 inches long with 2.5 inches of collapsible bendable ridges
- To prevent the straw from being easily removed a stop has been molded three inches from the bottom, which also allows the straw to be trimmed to desired length