It is a white cup with a flower made of thin lines. The top is smooth, the bottom is bumpy, and there is a handle on the side. There has only been a liquid seen in the cup once, and this was in " Abstract". A brown liquid was seen in it, but is unknown what it is specifically. In " The Jiggler", jake dips a tea bag in the cup for a moment, but the tea isn't actually seen. However, it is most likely just the camera angle.

In " The Mountain", Jake says he is making hot cocoa, but again, the beverage isn't actually seen, but it is most likely just the camera angle. Jake says "See this cup? This is literally my favorite cup" and then throws his cup out the window during a Knife Storm to teach Finn a lesson in the episode " Puhoy".In " King's Ransom, there is steam coming out of the cup, but nothing is seen in the cup, most likely because of the camera angle.