About this Calibre 12 oz Insulated Ceramic Coated Coffee Mug:
- Stainless steel construction.
- Double-wall insulated.
- Keeps beverage hot or cold for up to 4 hours.
- Ceramic coated inside.
- Clear plastic push-on lid with drink opening.
- Hand wash only.
- FDA certified.
NOTE: Product comes with Prop 65 warning label. Label reads: WARNING: This product may contain carcinogen, which is known to the State of California to cause Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.