■ Product description: A stainless steel bottle with an embossed siren logo on a gentle and cute form that can hold Grande size. A simple design that can be enjoyed regardless of the season or occasion. Vacuum double walled stainless steel, so it has excellent heat and cold retention. ■ Color: White ■ Size (W x D x H): Approx. 2.9 x 2.9 x 8.4 inches (7.3 x 7.3 x 21.3 cm), 16.5 fl oz (473 ml) ■ Materials: Stainless steel, polypropylene, silicone ■ Specifications and included vacuum double construction ■ Other heat retention / cold retaining capacity: 6 hours