Some people have installed relatively large hatches although that can be a challenge because of the curves of the trailer. I elected to install a Tempress 1115 Cam Hatch that I got from Amazon. The outside dimension is a nominal 11 x 15 inches - the inside dimension is approximately 7 x 11 inches. It's big enough for my intended use. The desired location required removing the convenience outlet to be re-positioned.
|* What's that doing there?|