kwmobile Neoprene Sleeve for 2X 500ml Bottles Bottle Cooler to Keep Beer, Soda, Soft Drinks Cool Black/Dark Blue

500ML: Each cooler sleeve is designed to be used with 500ml bottles ICE COLD: Made of neoprene to keep your bottles cooler for a longer time, but won't make your hands cold ZIPPER OPENING: Simply open the zipper, slide your bottle inside the sleeve and zip it back up DURABLE: Each neoprene sleeve is made to last for a long time without fraying and is flexible VERSATILE: Take with you to parties to keep beer cold or use at picnics for refreshing drinks in the sun