I have a Groundmax Escape Deluxe, which I think is similar to the one what Pope94 described. I've had it for three years now and it gets left out from August until December every year and has held up well in some harsh Minnesota conditions. I highly recommend it. It's big, give you lots of shooting options with the windows and you can open and close the windows silently from the inside, a HUGE deal for me. Like to keep as few windows open as possible yet readjust if a deer comes from a direction I wasnt anticipating.