DOUBLE WALL STAINLESS STEEL - This 3.3" x 7.8" tumbler mug is built with a durable high quality double stainless steel wall. Exterior stays cool to the touch with hot beverages and sweat-proof with cold.
LEAK PROOF LID & TEA BAG HOOK - Our tumbler comes with DrinkLock TM sealing lid which is leak-proof when closed and properly assembled. It also comes with built-in tea hook which holds tea bags or most loose-leaf infusers.
FITS MOST CAR CUP HOLDERS: This tumbler fits most car cup holders and is compatible with most single cup brewing systems.
