Got three of these for my EZ up tent, and they are a godsend for all day sports tournaments in far flung fields. With all three on the tent, I've been able to keep our team dry during total downpours-- much drier than the other team's tents without walls! On hot sunny days, I can put up one or two quickly for shade. If there is a little wind they can act a bit like a sail though, so sometimes I have to vary if the window zip is open or not to help alleviate the wind pushing on the wall. That being said, even with the "window" opened up, there is still a little bit of shade from the screen, and it still beats standing in the blazing sun. Material is well made and sturdy. After a rainy game I hang them up loosely either outside to dry or in my garage, then fold up so they're ready for the next time.

Perfect!

The Vantage E-Z up is perfect for us on our floating dock. The quantity is exceptional as is the screened sidewall we also purchased. We can move the sidewall when needed as the hot summer afternoon sun changes angles ( and easily as well). The E-Z up definitely requires two people to get it completely open. Here is a pic without the sidewall ( which I highly recommend).