Is it a bicycle cart? Is it a tent?
No, it's both... it's a bicycle caravan. It's Adina.

Go checkout the full photo series: Start at Photos 1

Made from:

• aluminum tubes
• cast iron tube connectors
• regular bicycle wheels
• corrugated plastic plates
• duct tape
• paracord
• cord stoppers
• brass eyelets (nickel plated)
• bisonyl tarp (PVC coated), normally used as a cover for truck trailers
• cotton tent fabric
• a trailer hitch for bicycle carts
• and some tail lights for bicycles