One of the best things for moving are file folder boxes. You can't possibly overload them they're easy to cover and have convenient handles. For my most recent moveI ran out of the high-quality boxes from [...] (made by Weyerhauser maybe) and grabbed these. Sheesh. Cheap! Same assembly and concept but two broke on the bottom.Surprising considering what Staples does...
I bought these for moving specifically for books and files. They were cheaply priced so I wasn't even sure whether I'd end up using them or else I expected them to get beat up in the move. I ended up using all of them for packing all kinds of items and now I'm keeping many of them on the shelves for storage.