I haven't had to do trail side repairs on a Can am going way back to when they first came out.
I carry some TireJect, an air compressor, some small hand tools to remove the clutch cover and change the belt, spare belt, screw drivers, hose clamps, electrical tape, axe, fire starter, small tarp, manual 4000 lb winch, extra rope and several coils of extra winch line for extension (trees don't always grow where you need them), first aid kit and most important a boost me kit; in case you kill the battery and extra fuel. I have a winch in the front and back, more info in the garage builds section. We travel on cut lines where it is unlikely anyone will come by.
A few protein bars and water in case it becomes an overnight adventure. All of this fits in the Can Am tool box that fits in the bed behind the cab. Good luck with kit.