Keep your beverages at the perfect temperature with the Boden Stark 650ml Double Walled Flask in Blue. Crafted for durability and style, its double-walled insulation keeps drinks hot or cold for hours, making it ideal for travel, work, or outdoor adventures. The sleek blue design adds a touch of elegance, while the leak-proof lid ensures no spills. Light, yet robust, it fits effortlessly into car cup holders and backpacks, combining function with fashion in everyday hydration.