This portable espresso system I 100% designed was engineered to deliver portability and usefulness for coffee lovers on the move. Every component—from the curved-bottom cup to the precise-fit filter, pot, spoon, and adapter—was designed to fit together seamlessly and compactly. The entire unit connects to a bottle modelled after the OutIn Nano machine, and all accessories store inside the 9cm+ cup, making it incredibly portable without sacrificing functionality. The system's minimal part count, precise tolerances, and thoughtful ergonomics mean it's quick to assemble, easy to print, and ideal for compact travel brewing.

This design stands out for its enhanced portability and printability. With a 90% infill recommendation, minimal support, and just 2–3 wall lines, it's built for efficient printing on even the most modest home setups. Every detail was carefully planned—from the rounded cup bottom for better flow to the detachable pot and spoon—all scaled for real-world usability and manufacturability. For its ease of use, simplicity in storage, and practical beauty, this system deserves to win ( that is up to you whether you think this project deserves to win.

P.S.I really want to win as a 12 year old and i spent 20 days on it (not lying )

One thing also is the 3d printed cup in the picture was printed literally 2 hours and 50 min before the deadline and I do not now how I managed to do it that's why I literally uploaded it 15 minutes before dead line. 

if I get an email saying I got a P1S on Thursday I will be soooooooo happy.