Yes. The simplest camping coffee method is to simply toss coffee grounds into a kettle, add water, and let the water come to a boil. Pull the kettle off the heat and let it sit for a few minutes. It may not be the best camping coffee, but it's easy. Some camp kettles have a strainer at the spout to keep the grounds out of your coffee cup. Here's a trick: Once the coffee has brewed, put some cold water on top. The cold water settles to the bottom, taking the coffee grounds with it.