Using the Jetboil Flash 1.0L Cooking System is super easy. First, connect the fuel canister to the burner. Then, add water to the 1L cook pot. With the one - step automatic ignition, just turn and click like you do on your home stove to start heating. The thermochromatic heat indicator will show when the water is ready in about 120 seconds. You can hold the pot by the colored grip area which is comfortable and easy to handle. The bottom cover can be used as a measuring cup when adding water or as a bowl for your meal. When you're done, let the system cool down completely. Make sure to store the fuel canister separately in a cool, dry place. To keep the system in good condition, clean the pot and burner regularly. Avoid using abrasive cleaners on the ceramic - encased igniter and the thermochromatic indicator. If you want to use the compatible accessories, just follow the instructions that come with them. Have a great cooking experience with your Jetboil Flash!