Travel Trailer Tyvek/Polypropylene Covers - Fits from 20'1" to 22'

Tough Tyvek roof panel is water-resistant and breatheable. Easy access zipper door.Tyvek top with breatheable polypropylene sides.Highly recommended for locations with intense sunshine.Resists water and allows trapped moisture to evaporate.Strap and buckle attachment system prevents billowing and allows for a custom look.Included polypropylene ladder cap reinforces rear panel, reducing cover wear over ladder.Reinforced corners resist te