Water Bottles
It's important to stay hydrated. Unless you're a robot. You're not a robot... right?
Let's assume not. Keep yourself 2/3 H20 with these double-walled, stainless steel water bottles. Or, put some ice cold kava in it because you're a human and humans get to decide what they put into their faces.
These bottles use printed adversarial patches to help them look like something else -- or nothing at all. The design uses dynamic spline warping to account for the curvature of the bottle's surface, and perspective shifts. You can read about the original adversarial patch paper here, and learn about the warping method pioneered on adversarial t-shirts here.