Zojirushi 16 oz Stainless Steel Mug – Link
Amazon has this currently marked down to only $21.99!
- Stainless steel vacuum insulation keeps beverages hot or cold for hours
- Durable and sanitary 18/8 stainless steel interior
- Slick Steel finish; Heat Retention: 187°F @ 1 hr. / 154°F @ 6 hrs.
- Wide mouth opening
- Compact design takes up minimal space while maximizing capacity