Ripstop, hah... New product, used for the first time not even on a camping trip, and the material tore at the attachment point. What's worse, the tension wasn't even high. Maybe it's just a defect in this particular piece, but it left a bad impression. Apart from that, it's fine – a bit heavy, but that's common with good waterproofing. I would've given 5 stars if it weren't for this tearing incident.