Using this storage box on our lower deck to store hot tub chemicals and extra towels.  I also plan to store some seat cushions over the winter.  This is a very sturdy box and seems to keep things clean and dry although it is on a covered deck so not sure how well it would work out in the open.  One complaint is that the doors are very tight and you really have to tug to get them open.  Hopefully over time with usage that will ease up a bit.  Very pleased.