The WindSUP is all about bringing windsurfing back to a simpler time, but with a few modern touches. The sail can go from the roof of your car to the water in under a minute. Just pull the mast bag off, fold the boom down and roll the sail out. Attach the outhaul, and you’re ready to go! With its vertical battens, this sail offers the convenience of keeping the sail on the mast, but still maintains a modern outline with a fat head and increased area below the boom. Pop this on a SUP or any longboard and remember how fun windsurfing can be in just 5 to 10 knots of wind. Durable dacron construction with vinyl window.Durable dacron constructionConcept: CruisingVinyl window*Denotes adjustable headVertical battensBungee and button on sail so sail can be rolled with boom attachedZipper on bag extends to top of boom opening so boom can stay attached to mast with sail in the bagIncludes bag, mast, boom, uphaul, outhaul, base and extension