Gourmet coffee is usually reserved for overpriced shops—unless you have the GSI Outdoor Collapsible Java Drip. Slip any brand of #4 filters into this slim, silicone dripper and experience caffeinated euphoria in the most remote locations. When it’s compressed, this little addiction-feeder is a mere one inch thick, so it takes up less space than your wake-up drug—just don’t skimp on the quality of the beans.