Primula Triple Layer 20 oz Hot or Cold Thermal Drink Tumbler (Copper)
- Each 20-oz tumbler comes in matching color gift box.
- Diamond-facet design with tapered bottom.
- Triple-layer copper technology: two stainless steel layers, one wrapped in a copper coating, separated by vacuum seal.
- Keeps ice frozen for up to 27 hours and liquids hot for up to eight hours.
- Lid: open/close tab, air vent, straw hole, polypropylene construction.