Neoprene Bag: Bottle holder, neoprene single wine bottle holder, bottle cooler. Made in neoprene, which is a soft, elastic and waterproof material, can keep temperature of the bottle inside for several hours, and protect it well. This product makes you convenient to carry wine or champagne when you are out for picnic, travel or other activity. We can make this bottle holder, bottle cooler in the size you required, the present size is for wine or champagne bottle. Can print or sew some logo on the bottle holder, bottle cooler. Provide many colors to choose.