Take the flavor, aroma, and temperature of your delicious drink with you while still having the best taste of your drink. Hot & Cold Antibacterial Fully washable. Size (W x D x H): Approx. 3.3 x 3.3 x 8.0 inches (8.3 x 8.3 x 20.3 cm) Diameter: 2.2 inches (5.5 cm) Capacity: 400ml Weight: Approx. 1.1 lbs (0.29 kg) Materials: Inner bottle: Stainless steel; Body: Stainless steel (polyester resin coating) Stopper: Polypropylene Gasket: Silicone rubber Bottom: Water-based styrene thermoplastic elastomer Heat Retention: Over 144°F (67°C) (6 hours), Cold Retention: Under 44°F (11°C) (6 hours)
