Make travel coffee bags out of coffee filters and dental floss. Place a scoop of coffee grounds into a coffee filter and tie it up with dental floss. When you’re ready to brew, just make it like you would make tea in a teabag! Good for camping.
For the bathrooms: Mason jar match holder. Cut out a piece of black sandpaper that is the same size as a mason jar lid. Glue the piece of sandpaper on the lid with hot glue. Fill mason jars with matches, close the lid and you are ready to go.