The folks at Fellow — makers of the Stagg EKG kettle — have an interesting product called Prismo that attaches to your AeroPress coffee maker (in place of the existing cap) and produces an espresso-like shot. No, it's not actually espresso, but it's pretty dang close and you don't have to buy a whole separate machine.

It's comprised of two main features: a pressure-actuated valve and a reusable fine-mesh stainless steel filter. The airtight valve doesn't drip unless you put pressure on it, solving the "slow drip" problem inherent to the AeroPress. Two things to keep in mind:

1. It does take more pressure to pull a shot from Prismo than you'd apply for a typical AeroPress brew, so expect a bit of an arm workout.
2. Don't use it on a thin/fragile glass vessel.

If you've brewed with an AeroPress before, you'll feel right at home using Prismo.

The resulting shot is full-bodied and has a long-lasting "crema", with a thickness and consistency comparable to traditional espresso. You can even do a bit of latte art with it. If you think tomorrow will call for some cold brew, it can do that too.

This guy did a nice little YouTube review:

The Prismo attachment is $25 on Amazon.