Advanced Thermal Retention: Double-wall vacuum insulation locks in temperature, keeping drinks hot or cold through your longest commutes. 100% Leak-Proof Lid: Precision-engineered seal mechanism p ... revents accidental spills, making it truly commute-friendly. Striking Aesthetic: Finished in a rich, tactile matte blue that resists fingerprints and stands out from standard metallic travel mugs. Optimal 360 ML Capacity: The ideal size for standard café servings, fitting effortlessly under most espresso machines and into everyday bags. Eco-Friendly Build: Durable, food-grade stainless steel construction designed to replace single-use cups for years to come. Dimension (L x W x H) : 6.6 cm x 6.6 cm x 18 cm Weight : 235 gram