The rain-drain grommets set this unit apart from the masses. Most 10’ x 20’ instant canopy tops can collect water in certain weather conditions that will eventually lead to total frame failure. UnderCover designed a pattern of rain-drain grommets on the outer edge of the polyester top to help prevent water from pocketing. It folds down to a convenient 12” x 16” x 63” and only weighs about 70 pounds in the convenient wheel-bag for easy storage. This revolutionary technology increases tube tinsel strength up to 200% when compared to conventional hollow bar frame construction.