Imagine this: you're a spy, stuck in the middle of enemy headquarters. You need to make a call to base to relay some key information that could help you win the current war. The enemy guards are watching you. Are they becoming suspicious? You don't wait to find out. Quickly, amidst a cloud of bullets and shouts, you dart into a nearby janitor's closet and pull out your SpyDrink. You open it up, dial your general and tell him what he needs to know to attack- and rescue you. Wait-what's a SpyDrink? Well, you're about to find out! This Instructible will show you how to make the Spydrink SDCC-(spy drink coffee cup). This cup can be used to secretly make calls in inopportune situations. This works for any rectangular phone, such as iPhone, HTC evo, Samsung galaxy, and iPod touch.
Step 1: The Prototype
Before making this Instructible, I made a test prototype. It worked well; the device can be accessed using a front opening, there is an opening for the charger, and the top can be opened to reach the on/off button. There is also an interior backing that will hold your device in place-all inside a inconspicuous coffee cup!