Keep your hot or cold beverages fresh and spill-free with these Opalhouse Food Jars. The stainless steel insulated jars have a capacity of 16.3 oz and come with a twist lid to prevent any leakage. Perfect for storing your favorite hot beverage, these jars are suitable for all occasions. The rainbow pattern adds a touch of fun to your kitchen and the care instructions recommend hand washing only. These four-piece jars are a must-have for any kitchen and are sure to keep your drinks fresh for hours.