Interesting espresso machines never cease to amaze me; they are simple in function - push water through coffee, but often amazing in their creativity. The Strietman ES3 is one of those interesting designs. Manual pressure forces the hot water through; notice in the video this isn't for the weak; it takes some serious work.
Illy has released their Issimo ready to drink coffee beverages in larger, multi-serve, 1-quart sizes. That's four servings of the Caffe Macchiato, Cappuccino, and Latte Macchiato drinks. They are 100% Arabica coffee based, and at least the Cappuccino comes in at around 100 calories, so it's pretty lightly sweetened.
The Issimo line has been around for a while, and in several packaging iterations too. We reviewed the main Illy Issimo line a few years back, then took a look at the Issimo Mocha earlier this year. Overall, not bad for a shelf stable coffee drink, but won't blow your mind if you make your own iced americanos. It's lightly sweetened, with a himt of cocoa in the finish. Great over ice, and fairly smooth. Not totally clean or overwhelmingly coffee in the flavor profile, but a fairly refreshing coffee drink.
The 1-quart Issimos that I see in the grocery are in the refrigerated section and cost $3 - $4 each. They come in a shrink wrapped PET bottle, and needs to be refrigerated (not shelf stable and no preservatives). Once opened, they say that it must be consumed in seven days.