Features: Keep your wine perfectly chilled with our wine cooling sleeve, featuring cooling gels for rapid cooling of sparkling wines and optimal temperature retention. Crafted with nylon, insulating cotton, and advanced cooling gels, this portable bottle chiller offers a spacious design with expandable elastic band to accommodate most standard wine bottles. Ideal for wine enthusiasts, and party hosts seeking convenient temperature control for their favorite vintages during activities or gatherings. Perfect for beach days, hiking trip, camping excursions, and backyard parties where maintaining wine’s ideal serving temperature matters most. The elegant waterproof exterior resists stains and simplifies cleaning – just wipe with a damp cloth to maintain its simple appearance after outdoor use or repeated washings. Specifications: Component: Nylon Size:Approx.23.5x15.5x2.5cm/9.25x6.10x0.98inch Color:Black Package Includes: 1PC Beer coolers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.