Wow! Impressive construction with no wood and no stinky plywood. Probably not cheap, but probably worth it.
Wish I had of bought their 5x10 to pull behind my motorhome and haul my motorcycle. It would offer the ability to haul the bike and camp for some events without the expense of taking the motorhome. The 5x10 I bought probably could work, but there's no insulation and no amenities and it's heavy.
2007 Damon Daybreak 3060, Ford 16,000# Chassis,
Ford C-Max Hybrid Toad , Suzuki V Strom 1000cc