I know the movers can't take it, this is more a question of what options are available to me without subjecting the powder to temp swings.
I'm moving to Missoula from Tennessee and driving out in the pickup with 2 kids and a dog, so can space is limited and it's a 3-4 day trip. But it's a lot of money in powder so the kids and dog can deal if needed
Options are to keep it in the cab with us where temp will be stable or put in bed in a cooler where the cooler will help but not sure of it will be stable enough temps. No camper top or anything....