Insulated 6 Pack Beer Carrier with Bottle Opener, Thick Neoprene Cooler Bag. Keeps Cold and Protected, Machine Washable VERSATILE: Perfect for Beer Bottles, Cans and Baby Bottles. Fits 12 oz to most 22oz bottles OPENER INCLUDED: Built in *whale* shaped bottle opener so you're always prepared INSULATES & PROTECTS: Insulated to keep cold for several hours. Made of extra thick neoprene keeps bottles from bumping and breaking. EASY TO USE: Slide bottles into their snug holder and folds flat for easy storage when done! PREMIUM QUALITY: Durable and easy to clean - machine washable