It's Always Sunny In Philadelphia Shamrock Bottle Opener What could be more appropriate than an It's Always Sunny in Philadelphia Shamrock Bottle Opener? Not only is this item a fully functional and handy bottle opener, but it's also themed to your favorite FX show centered around the goings on at a Philly pub! Whether you're opening a beer or a classy, old school glass bottle of milk, you'll never meet a bottle cap you can't conquer with the It's Always Sunny in Philadelphia Shamrock Bottle Opener. Ages 18 and up.