This thoughtfully designed beer cooler drinking accessory is the ultimate golfing companion, discretely storing up to 7 cans in your golf bag. Fits standard, tallboy or seltzer beverage cans. Simply lift the beer sleeve out of your bag and unzip the full-length zipper and fill it with any beverage, beer, or seltzer can. No bottle opener is needed. Zip up and slide directly into the bag and enjoy drinks during your next golf round. This beer sleeve is made with a layer of insulation that completely wraps around the entire sleeve cooler which provides full 360-degree insulation allowing your drinks to stay cold for an entire round of golf