Many storage laces offer insurance. Although our unit is only 5x7 it is insured via the storage company, Public Storage. Perhaps it's a state by state issue.
Paul, Kathy, and Tux the Mini Schnauzer
2014 Tiffin Phaeton 42 LH, 2013 Honda CRV
"When the time comes to look back, make sure you'll like what you see"