Gelert portable cooker the gelert portable cooker is ideal for taking with you on camping expeditions and picnics this portable cooker features an automatic piezo ignition and cartridge safety locking system to ensure maximum safety when being used and provides a real quality build the easy to use design of the stove means you will be able to set up camp and start cooking in no time to ensure you remain fuelled for whatever activities you get up to ideal for camping and picnics al