Canvas Cup

Solution

Collapsable coffee cup made out of canvas with interior lining to support hot liquids. Designed for easy portability, lightweight and reusable.
Once strap is positioned as shown, it will allow the cup to stay in its form until coffee is finished. After finishing the coffee, twist the top to close position so no remaining coffee spills out. Collapse the cup, secure the strap on the other end and you are ready to go. Place cup in your purse, bag or even coat pocket. You can rinse the cup later at another coffee shop, your workplace kitchen or when you get home.