10 Free DIY Bike Trailer Plans | How to Build a Bike Trailer
How to Build a Bicycle Cargo Trailer: 14 Steps (with Pictures)
Homemade Cart - flatbed wagon with removable deck for long firewood or garden supplies - YouTube
Make a Bike Trailer for Less Than $10 ! : 5 Steps (with Pictures) - Instructables
How to Build a Bike-Portable Rolling Cart - Shareable
PEXMOR Foldable Bike Cargo Trailer with Universal Bike Hitch, Bicycle Wagon Trailer with 16" Wheels & Reflectors, Large Loading Bike Trailer Storage Cart - Walmart.com