If you dont need a complete flameless cooking system, Barocook's cooking pouch is perfect for you. Includes 5 pouches and 5 flameless heating elements large 50g size. Flameless heating packs can be purchased individually or in packs of 10.Heat or cook any food in a closed container within this pouch, such as a can of soup or noodles. If its sealed and safe to heat, you can cook itFlameless, water activated, heating packs achieves heat up to 208 FahrenheitEco friendly. Heating packs can be disposed of like other environmentally friendly trash. Non Toxic Flameless heat source made of Quick LimeCaution: Contents will become very hot while using the Barocook cooking system. Please read the instructions first before using.