Made of 18/8 stainless steel and food grade polypropylene.
Vacuum insulated double wall technology keeps drinks hot for approximately 12 hours.
Due to its double wall suction insulated design, the exterior won't sweat or heat up to your touch
The lid is leak-proof and well designed, just open the flip lid to drink and then close it. And don't forget the handle, sometimes it really comes in handy.