My 533 is always behind the rear seat of the truck in a flea market Coleman 502 aluminum cook set box. I do think the 502 is a bit more rugged and I would run unleaded in it in a pinch but the Coleman or crown fuel is cleaner. Never had a 2 or 3 burner leak either. As long as the fuel cap is good. I have left the fuel tank under pressure in the fall when I put the three burner up and it was still under pressure in the spring. Go buy a 20.00 two burner and give it a try. If you don't like it send it on. Always a market for a sub 20$ Coleman stove. Don't worry if it is a bit rough. If it will hold pressure and the tank isn't too rusty it will probably cook. The one I usually take camping is not a dual fuel and was made in the 60's. Still cooks like a champ.No leakage or fumes. I keep a single burner in the truck 24/7 with no issues whatsoever. I also keep spare fuel in an MSR fuel bottle with no issues. I cannot count the amount of miles I've had a Coleman dual fuel bouncing around my truck over every terrain with no issues. A Coleman dual fuel is bombproof.
The only thing I worry about with a dual fuel though is leakage and storage. Granted I could use propane exclusively with it until I find myself in a pinch, so it's a nice back up. Although I've read that the liquid fuel lasts far longer.
For those of you with a dual fuel, have you found any issues with venting, fumes, or leakage during transporting or storage?
Spend the money on a Partner Stove if cooking for three. This thread has turned in to a China stove thread. That's fine if you want temporary but if you want to use it with your grand kids and give it to them then buy it once and get the Partner. It cooks perfect, won't break, is simple to clean ect ect. Liquid fuel is a hazard and a hassle that you don't need. If you still want to eat in the back pack mode and I suggest it then buy a butane stove. I use mine 3 times for every time I pull out the Partner. If I had to keep one then this would be it. http://www.sotooutdoors.com It lights, burns and cooks absolutely perfect. It weighs nothing, the larger cans lasts for months and it doesn't take up space. Buy one first and see how you make out then buy the Partner if you want to cook two large pot meals all the time. You will use both. Last 5 day trip was done with just the SOTO stove but I cooked meat on a freinds Webber Q propane grill. I could live with a SOTO and a Weber Q1000 or Q1200 for meat and use as an oven. Those Q grills cook so perfect it's unbelievable. I bought one for the house and use my buddies when camping.
For those of you with a dual fuel, have you found any issues with venting, fumes, or leakage during transporting or storage?
. Liquid fuel is a hazard and a hassle that you don't need.
It would be worth $100 not to have that stupid gas line on the front! Moving on.....BTW, Partner will customize the gas line location, extra grill bars, adjustable feet etc....I spent $310 which included all those options plus a extra 4' gas line and a $20 bag from Amazon.