well made
I have only had it on ~ a month--tight enough for a good fit, the breathing vents are great in this windy area. The fabric seems thick, yet breathable. A good feature for me and selling point is the zip open door, +++one note, the rear corners of the trailer were sharp and I added some padding.
Would recommend this cover -well made -plenty of tie down straps-seams are well sewn --so far no complaints