The cooker is great! For migratory or cyclists it is rather too large and unwieldy to carry. By car, it can be easily stowed in the accompanying case, which suitcase is, like other reviewer Interior already noted, made of very simple plastic and will certainly not last long. The cooker can be set up stable on almost any surface because it is very flat, it can remain in the trunk, then the rear panel of the case is to be used as a small, rather rickety windshield. The consumption is relatively low, several times a day making coffee, occasional packet soups and other foods has camping for two cost us in 15 days about four gas cans. The heating of for example about 700ml water to the boil lasts not too strong winds less than two minutes. For safety: With a simple device prevents gas can flow unimpeded. The case can in fact only close when the attachment, be placed on the pots, etc., is turned down, this essay extends else out of the case. And he turned down projects into the innards of the digester prevented and there locking the gas can. A closed case therefore means that no gas escapes. Overall, the boiler is considerably rickety and easily worked than the cute blue branded products that I used in my backpack, but I have constantly been looking forward on vacation about how quickly and easily it worked.