From the guys who brought you Pretentious Beer Glasses comes the Dual Beer Glass ($135) — the perfect way to enjoy two of your favorite beers at the same time. This specialty glass has two chambers inside its cylindrical shape that combine into one near the lip, allowing both beers to stay separate until you take a sip. It's ideal for beer combination drinks like the Half and Half or Black and Tan (or any two beers you think might suit one another). While their size varies due to production technique, they run about five to six inches tall, and contain 10 to 12 ounces of beer each. They come in sets of four.