This 230 gallon storage box is of amazing quality! I bought the black box. I have all 8 of my 25x26 oversized sofachair seat cushions and seat backs stored without any issues! Plenty of storage for more cushions from other outdoor chairs or other things. I haven’t had a need for the divider yet. However, I will mention there is no way this can be put together without a lot of forcestrength. Pushing the walls down into the grooves of the base was super-duper hard and painful. Almost returned it since I couldn’t get it done alone.