Zojirushi SM-WR48EHP Stainless Mug, 16-Ounce, Dark Gray is on sale at amazon.ca $40.73, regular price $54.99.
These stainless mugs have non-stick coating from the inside.
Stainless steel vacuum insulation keeps beverages hot or cold for hours; Heat retention: 189°F @ 1 hr. / 160°F @ 6 hrs.; Cold retention: 46°F @ 6 hrs.
2-step lid release process prevents excess condensation on the stopper from being flung off while the lid opens
Click here for Zojirushi Stainless Mug at amazon.ca