I've been buying these Sterilite boxes for years. They're sturdy enough and stackable.
I just have one request, though, which is also in YOUR best interest, When you name your product on the Internet, don't forget to add Sterilite to the name! Because shoppers should NOT have to identify products only by their looks (like I had to) and conclude, that it's probably Sterilite, so I'll order it. Nobody wants to take a chance based on a photo. No matter, how sharp and large that photo is (which in this case wasn't, because you couldn't even read the name Sterilite from the photo).
Sterilite is the brand name of your product AND it's also a keyword in searches. So how could you even leave it out??? Whoever named this product, leaving out the word Sterilite, should be fired, seriously! In YOUR best interest and OURS, too!