That eliminated many risks a typical membrane roof trailer will encounter. State of the art functional super light and beautiful! the Sonic Lite 167VRB has a long list of features that make it the right ultralight camper for you! All LED lighting deep slide out tons of storage e-coated chassis aluminum framing and a fiberglass encased body including the ROOF. Come see why it is our #1 selling ultra-light trailer here at Outdoor Living RV! Travel Trailers Travel Trailers 8531 PSN . If you might camp where there are trees when the sun is HOT where you might have rain virtually anywhere then a fiberglass roof structure is your answer. the interior is well appointed and the exterior is designed for ease-of-use. 2017 Sonic 167VMS A PREMIER ULTRA LITE UNDER 3000LBS AND A DURABLE FIBERGLASS ROOF...
