ABOUT Eclipse. Eclipse RV was founded in 2003 and is one of the largest manufacturers of Toyhaulers and Travel Trailers in the United States . We offer over 50 types of trailers, lightweight models, 5th wheel models and toyhaulers under our Attitude, Stellar, and Iconic brand lines. We are at the forefront of the industry, bringing innovation, quality and craftsmanship at a level that is unmatched.