The snap-top lids actually stay shut when I stack them, which was my main worry with cheaper bins. I've got six of these on a closet shelf holding cables and craft supplies, and being able to see through them saves me pulling every box down. The polypropylene feels sturdier than the thin ones I've b
Bought these to organize my garage shelves and the see-through plastic is perfect for spotting the holiday decorations without dragging every box down. The lids lock tight with a simple snap, and six of them was just the right amount for my overflow.