We bought a poly-cotton iKamper with awning which arrived late September. This is our very first roof top tent and didn't know what to expect. But, when it arrived it was better than expected. We took it out for camping in the rain overnight and had no problem sleeping. I must say that it is 100% waterproof.
Awning is quite big as well, we were able to cook, still had space for our fire pit and mostly safe from the rain. We were worried about the moisture building up inside the tent, but when you have the side windows open in the morning; this helped getting the tent dry.
Our biggest concern was the drive with the rooftop tent, but no major problems while driving and was perfectly fine on highways as well. No regrets on our purchase for sure and looking forward to their new items. We really thought our money was well spent on this one.
Thank you iKamper team!