Putting a bag in the bins hasnt been thought through on this. I use 2 for recycling so only require a bag for one. There are handled lift out sections in each part to empty out, and the one with a bag I fold over this section before I drop it back into the unit. Visually the bin is clean and the logo on the front pulls off for a cleaner look. The bin is gentle closing and holds an okay amount for having 3 compartments.