So I have a question about Propane bottles in Passenger space....is it kosher? I really hate putting crap on the outside of my truck and have small propane tanks (Manchester style) that I've used over the years but have always stored them outside (roof rack, etc.). This company is marketing their growler system and being stored in the back your rig. I really like the carrying case they have and am thinking of getting one but wanted to hear from the collective on the safety aspect.
https://ignik.com/collections/propane-heating/products/gas-growler-deluxe
https://ignik.com/collections/propane-heating/products/gas-growler-deluxe