Stainless steel bottle with double-walled vacuum insulation, ideal for keeping drinks at the perfect temperature for long periods. Functional and durable design, suitable for daily use, travel, or outdoor activities. • Dimensions: 7.3 x 7.3 x 24.2 cm • Keeps drinks hot for up to 18 hours • Keeps drinks cold for up to 12 hours • Keeps ice for up to 50 hours • Double-walled vacuum insulation for maximum thermal efficiency