The TKWide is a do it all thermos. It is just as suited for a day commuting with your coffee in the morning as it is keeping your fresh lemonade cool for when you have finished a hard day climbing in the sun. It has an internal thread design and an award-winning Climate Lock along with double wall vacuum insulation for amazing leading performance. The TKWide has a chip resistant Klean Coat finish. It comes with the Cafe cap and in 473 ml and 592 ml Compatible with: Wide loop cap, Cafe cap, Chug cap and the Wide straw cap.