ZOJIRUSHI Stainless Steel Tumbler with Lid, Heat/Cold 0.45L SX-FA45-BM, Slate Black

High heat retention and cold retention power. Even more with the lid
Comes with a rotating lid that allows you to drink without removing it and makes it easy to insert a straw.
You can disassemble the lid and wash every inch of it.
Capacity: 450ml
Heat retention effect (1 hour): 81℃ or higher
Cold retention effect (1 hour): 7℃ or less
Body size: 8.5(W)×9(D)×17(H)cm
Body weight: 0.24kg
Made in Thailand