I noticed my husbands beer coozy's were starting to come apart. So, I crocheted him a new one. I used Scarfie yarn that has a wool blend. The wool allows for better insulation to keep the beer cold longer, and your hand warm so it does not get cold. My husbands hand also stays dry. Turned out great!
I noticed alot of patterns did not have bottoms on them so i made sure to choose a pattern that included the bottom, so as to not allow the beer bottle to fall out the bottom. I did not want a mess in my future.
Pattern for this beer coozy can be found here: www.evermine.com/blog/fathers-day-beer-and-crochet-cozy-pattern/