Coleman Portable Propane Coffeemaker

Add a filter, sprinkle grounds, push a button, and 18 minutes later, you'll have 10 cups of coffee. A built-in igniter fires up the propane-fueled 4,500-BTU machine, and coffee pours into the stainless-steel carafe, where it'll stay warm for four hours – long enough for a morning hike. [$130;]