Trailer Hitch and a storage container on a swing out hitch -> ( Hold about 10Cubic Ft ) https://www.amazon.com/TUFFIOM-Upgraded-Waterproof-Capacity-Preserve/dp/B07VL9PKKX/ref=sr\_1\_4?dchild=1&keywords=Hitch+Cargo+Boxes&qid=1629238067&sr=8-4 and then a Yakima Roof Box 14 cubic feet and up , so between the 2 you have around 25 cubic feet storage.. Cheaper than a shopping for a van,, unless your mini is on last legs...