Lukewarm coffee, tea, or water, anyone? Didn't think so. If you and your crew like drinks to stay just the right temp, these insulated tumblers keep beverages hot for up to four hours and cold for up to 20 hours. And unlike some other large travel mugs, these double-wall tumblers -- with leak-proof lids -- fit into most cup holders. So take them wherever you travel (even if it's just a trip to the sofa). From Primula.
Includes three 20-oz tumblers
Double-wall vacuum insulation
Triple-layer copper coating
Leak-proof lid
BPA-free
Keeps beverages cold for up to 20 hours; keeps beverages hot for up to four hours
Fits into most cup holders
Each measures approximately 6.85"H x 3.62"Diam, weighs 0.5 lb