Sam's club has excessive amount of sturdy boxes. If you live near a McDonald's also ask if you can get some of the fry boxes at the end of the week. They are th

Sam's club has excessive amount of sturdy boxes. If you live near a McDonald's also ask if you can get some of the fry boxes at the end of the week. They are the sturdiest boxes I've ever had. Usually a manager will set some aside for you if you're able to ask nicely.