The Westmark Chiller Polar is a practical bottle cooler sleeve from the Monopol Edition designed to keep your drinks cold for up to two hours, depending on the surrounding temperature. It is crafted from a black, easy-care polyester that is water-repellent and simple to clean, making it a reliable companion for outdoor gatherings or relaxed evenings at home. Measuring 15.3 x 2 x 22.8 cm, the sleeve features side expansion elements that allow it to accommodate bottles with a diameter of up to 9 cm. To maintain the material's quality, handwashing is recommended for this lightweight accessory.