Trailer hitch box with propane tank holder

I'm doing a trip from Los Angeles to New York and I will be sleeping in the bed of my truck most of the time. I wanted to get a trailer hitch box that had a propane tank holder. For a 20lb tank. Has anyone seen anything like that? Bonus points if it also has a storage box that can hold propane tank and the storage box has a lock. I do not have a roof rack unfortunately

 

Just get one of them cooler hualers from cabelas and build you one.

 

I would but I don't think I'd be able to construct one on the road. An ideal situation would be an insulated box that I can lock that holds my propane tank and some other gear that I don't mind having outside

 

Are you already on your trip?

 

Yes I am. I have my drill and impact driver

 

I searched Google for "trailer hitch tool box" and found a bunch of options, varying in price.

 

I have tried a variety of Google searches but not that one I'm going to try it and see what I come up with. Thanks for the tip. Biggest problem I'm finding is that none of the boxes have an interior height of 18 in which is what propane tank is

 

This has a bag you could lock up

 

Thule also has one if you are independently wealthy...

 

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