Manna Coffee Tumbler
The goal for this project was to create a next-generation hot/cold drink tumbler for everyday use.
Our tumbler design features a sliding push-button that allows the user to easily toggle between the appropriate flow rate for hot or cold beverages. We also ensured that the internal parts can be quickly disassembled for dishwasher-safe cleaning.
Our team was responsible for market segmentation, new feature ideation, mechanical engineering and functional CAD modeling, as well as fine-tuning the haptics of the user's interaction. We then validated the product's mechanisms and aesthetics through iterative prototyping.