After the insulated drink bottle is fully frozen, it keeps 14 oz drinks ice-cold for up to 6 hours, staying below 41°F in testing. Actual results may vary depending on the starting drinktemperature, room temperature

After pre-freezing, it can cool 14 oz drinks to around 32°F in as little as 3- 17 minutes, depending on the starting temp. Results may vary by drink type and environment; slight icing or a slushy feel may occur during use

The secure lid helps prevent spills during daily use, commuting, and travel. Please make sure the lid is fully closed before placing it in a bag; food-contact parts should be made with BPA-free materials.

This depends on the size of your car's cup holder. Our insulated bottles are 2.5 inches in diameter, which may work if your cup holder is designed for a standard travel water bottle, but some smaller or narrower cup holders may not be compatible.

Check the specific care instructions. For longer-lasting insulation and finish, handwashing is often recommended for stainless steel insulated bottles.

No. The Fast Chill Cup is designed for everyday beverages only. For medication or breast milk, please choose DISONCARE Medication Cooling or Breast Milk Cooling products.