11 oz Winslow Thermal Mugs

Lid with a spill-proof seal. Durable powder-coating. Made of 18/8 stainless steel. Copper-lining keeps drinks cold for up to 24 hours and hot for up to 12 hours. We have eliminated single-use plastic packaging materials on our powder-coated reusable bottles. This item is available for laser engraving and personalization. Please call Customer Service at 1-800-328-8428 for pricing and turnaround time.