Creatrope

I’m a big fan of these shoe box size Rubbermaid 6.5qt plastic boxes. Per volume, they are more cost effective than most bigger boxes - probably because of the quantity and demand for them versus the odder larger sizes.

I made a big dent in organization and productivity by moving items out of larger boxes into these boxes and labelling them properly.

This particular brand is well made, but a little tough to open especially with one hand if you’re trying to get something in. They do snap shut with authority. I thinkthis a much more flexible solution than the ‘built-in’ units or pre-stacked units as it’s convenient to reorder or stack them, pull one out to sort the contents or work in a different area of the house, replace them with larger sizes as your needs change. Having a label maker is handy too. The plastic labels stick a bit better than the paper.