Capacity (1.0 L). Double wall vacuum insulated. 24 hrs stays cold. Based on ice beverages. 8 hrs stays hot. Great for enjoying your beverages anywhere: vacation; camping; hiking; tailgating. Sweat proof. Large capacity. Straw included. Ergonomic lid. Lifetime guarantee. See inside for details. Patents pending. Vacuum insulated. Dishwasher safe lid. Hand wash body. Made in China.