Schwinn Shuttle Foldable Bike Trailer, 2 Seats, Green & Black - Walmart.com
2 Seat Trailer Attachment – gorilla-karts
Pull Behind Trailer
Bee® Bike Trailer - Safe and Comfortable for Kids - Burley
Amazon.com : Schwinn Joyrider Child Bike Trailer, Single and Double Baby Carrier, Canopy, 20-inch Wheels & Coupler Attachments for Instep and Bike Trailers, Flat Coupler for a Wide Range of Bicycle Sizes :