Lukewarm water, iced coffee, or protein shakes, anyone? Didn't think so. If you and your crew like drinks to stay just the right temp, these insulated water bottles keep beverages hot for up to four hours and cold for up to 20 hours. And unlike some other large travel cups, these double-wall bottles -- 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 18-oz water bottles
Double-wall vacuum insulation
Triple-layer copper coating
Leak-proof lid
BPA-free
Keeps beverages cold for up to 24 hours; keeps beverages hot for up to four hours
Fits into most cup holders
Each measures approximately 2.95"Diam x 8.59", weighs 0.5 lb