I have problems with the side panels in my 2009 Roo 233. The material just seems to saturate and then anything touching the side (like pillows, stuffed animals, etc) gets damp. I think a few drops weep through the side (window) panels and pool down where the flap velcros to the bunk end with also gets soaked up by bedding. On my camper, this window/flap material is different than the rest of the vinyl bunk end. I've tried spraying on waterpoofing to them and it hasn't worked. Going to apply 303 Fabric Guard with a small roller tonight on the suggestion of a forum member.
2009 Roo 233
2005 Jeep Grand Cherokee 4.7L