These Floral Garden Thermal Bottles are the perfect set of flasks to have in any event. With the double wall-vacuum seal, you can have one for cold beverages and one for the hot. The screw in cap on the flask serve as a cup. The vacuum sealed inner cap will keep the hot and cold beverages to their desired temperature.Details:Includes assorted designs16 fl. oz.10" x 2.5" x 2"2 piecesStainless steel