2014 Coleman RV Explorer CTU260RL, 2014 Coleman Explorer - Ultralite Travel Trailer CTU260RL Explorer offers lightweight design that's not light on amenities! It's totally surrounded by Eterna-Bond aluminum-framed construction on the floor, sidewalls and ceiling. The exterior is sheathed with rugged, high-gloss fiberglass. Enclosed heated holding tanks, a cavernous pass-through storage compartment with slam-latch baggage doors and optional Summit K2 upgraded insulation package give you a Coleman that provides more trailer with less weight!