The Optimus Crux Weekend Cook System + Black Canister Stand helps us fill our belly with a warm, nutritious meal after a 20-mile day on the trail. We pull the system from its mesh bag and open the lid to take out everything we need--fuel canister (sold separately), stand, and stove. Once it's all set up, we fill the pot, light the stove, and within 3 minutes we have boiling water to pour into our dehydrated meal.