Double wall, vacuum insulated 18/8 stainless steel tumbler with powder coated finish. Copper-lining keeps drinks cold for up to 24 hours and keeps drinks hot for up to 12 hours. Comes with a convenient clear lid with a spill-proof seal. Accommodates up to 3 coffee pods (optional add-on). Our eco-friendly bottles are free of single use plastics: We have now eliminated all single use plastic packaging materials on our powder coated reusable bottles. Add Single Serve Coffee Pods. 6 1/2" H