The days of gigantic pieces of audio equipment stacked in your home are long gone. So are the days of tangled cables running throughout your home as well. In fact, the whole idea of your audio delivery system being tied to your home went out the window with all those jewel cases you had. If your portable Bluetooth speaker search seems to begin and end with the Jambox, here’s an aesthetically different option to consider if your tastes are more in line with those of a minimalistic astronaut. The EES-SP021 Bluetooth Speaker from eSupply looks like a little metallic thermos only, instead of a shot of French Roast, it holds 20 hours of music playback or 12 hours of voice recognition. Plus you can drop it in your work bag and use it for calls at the office or annoying your coworkers with your “So This Is Dubstep” playlist.