Hot Or Cold Insulated Flask (500 ml) + 2 Double Wall Cup (1F2C4)24 HOURS OF PURE REFRESHMENT Hot Or Cold Insulated Flask (500 ml) + 2 Double Wall Cup (1F2C4) This set is designed for those who value both functionality and convenience. The flask, with its advanced insulation, maintains the temperature of your beverages, keeping drinks hot or cold for extended periods, making it ideal for long journeys or busy days. The included double wall cups complement the flask perfectly, offering the same insulation benefits