This lightweight bicycle micro camper made to be towed by bicycle is called The Wide Path Camper.
It weighs about 88 pounds unloaded so it’s relatively lightweight and actually has tons of features like storage, windows, seating, bed, and more.
Imagine using it with the help of electric power on your bicycle along with solar panels to help keep charged on the roof of the camper.
Lightweight Micro Camper to Tow with your Bicycle
Images © Wide Path Camper