(Made In ) 15-ounce cups; fits most car cup holders - have your favorite beverages on the go. Classic double wall insulated design to keep both "hot" or "cold" drinks at the right temperature. Rinse & Reuse | Large Opening for Easy Filling and Cleaning | Top-Rack Dishwasher Safe (For safety reasons and longevity of the product, we do recommend them to be hand washed)