VINPATIO 7 Layers Heavy Duty RV Cover Previous page Next page 1 Windproof 2 Anti-UV 3 Waterproof & air vents 4 Zipper doors 5 Reflective stripes Previous page Next page 1 Size instructions 2 Product accessories 3 Gutter cover I have a 27 ft long 5th Wheel with the roof top ac. Which size I should purchase？ Add two feet to the lengrh of your RV. To compensate for the AC unit(s) and additional equipment on the roof and also for the ladder on the rear. Are there two extra long straps? They are to tighten down the fit on your trailer. When tight, the cover won't shift or move around in the wind. I have found that the tighter you make the fit on the trailer the longer the cover lasts. Is it real waterproof? yes it is kept my camper dry Are there issues with the gutter tearing the cover? There are six gutter covers with sponge, Avoid puncturing my rv cover on sharp horns . How long is this warranteed for? Three years, mine was broken, they replaced it free of charge. Didn't even have to send in the old one. RV Cover Series Products 5th Wheel Cover Add to Cart 5th Wheel Cover Add to Cart Travel Trailer RV Cover Buying Options Travel Trailer RV Cover Add to Cart Class A RV Cover Add to Cart Class C RV Cover Add to Cart Pop Up Camper Cover Add to Cart Customer Reviews 3.6 out of 5 stars 118 3.6 out of 5 stars 118 4.3 out of 5 stars 901 4.3 out of 5 stars 901 4.3 out of 5 stars 901 4.3 out of 5 stars 901 4.3 out of 5 stars 901 Price $299.99$299.99 $289.99$289.99 $145.99$145.99 $169.99$169.99 $289.99$289.99 $259.99$259.99 $99.99$99.99 Size Fits 28-44FT Fits 28-44FT Fits 14-38FT Fits 14-38FT Fits 31-43FT Fits 20-32FT Fits 8-20FT Fabric Non-woven fabric: 7 layers top 300D Oxford : 7 layers top Non-woven fabric: 7 layers top 300D Oxford : 7 layers top Non-woven fabric: 7 layers top Non-woven fabric: 7 layers top Non-woven fabric: 7 layers top Storage Bag 1 1 1 1 1 1 1 Tire Cover / / / / / / / Water Resistant PU 1,000 mm PU 3,000 mm PU 1,000 mm PU 3,000 mm PU 1,000 mm PU 1,000 mm PU 1,000 mm Max.Tension 160gsm 230gsm 160gsm 230gsm 160gsm 160gsm 160gsm Anti-UV √ √ √ √ √ √ √ Waterproof √ √ √ √ √ √ √ Tearproof √ √ √ √ √ √ √