Primus lite stove is an absolute favourite of all the sit on top jetboil style stoves i believe the fit and finish of this one is the best i love the unique twist locking mechanism patent pending for the potburner it really is the best in its class combined with a quality insulating cover with felt lining and a great fitting lid which doubles as a mug you will quickly fall for this little stove as much as we have the rated capacity is 500ml but the mark for this is only of the way up the pot s