AluCup is a truncated cylinder, ranging from about an inch tall at the front to two and a quarter at its highest point. Not surprisingly, the aluminum is beautifully machined and completely smooth, coming in a natural silver color. The rubber insert can come out if you force it, but is clearly designed to stay securely in place under normal use. If you’re using an iPhone or iPod, you can simply place it in the cup. It rests at a little higher…
