Upon further thought, I don't know that the three removable sections are easily done. As they are setup now, they are all connected and attached to the bars. I may have to investigate the possiblity of making new bags and attachement system if I decide to go that route.

This is a simple project, hopefully. We received a three section hamper as a wedding gift, it was a metal rods connected together by plastic corners for a frame.The plastic corners did not hold up. The idea now is to build a wooden frame that uses some of the metal rods to hold the bags in place. There are some 'improvements'that would be nice to make. The current system has three sections that are all connected. It would be nice for them to be seperate and individually removable so they could take them to the laundry easier.