Just find a large flat heavy rock to convert your current cookkit into something collapsable... They are found in many locations in and around Q, so you probably don't need to put one in your pack. If you feel the need to carry one, just let me know and I'll see to it that you have your very own 'pack extender'. QP test marketed one several years ago, and it was proven successful. Since your cookkit is antique, it is most likely aluminum, it can be expanded simply by pulling it and pounding it out... Might want to carry ductape for any leaks that may inadvertantly result from lack of proper care... This could potentially fill a great void in the camping industry... Since I posted this idea on the internet, you have my assurance that it is free, and that it may work under ideal circumstances... Any questions?