Custom built in 2013 by Panther Campers in Vancouver, WA. Aluminum frame (1370 lbs). Sierra model has kitchen, with 2 burner stove, sink, 2.8cu ft refrigerator. Has upper Queen size bed mattress and table can be lowered and converted into another sleeping area. Lots of storage. Sink is connected to 10 Gal fresh water tank and 6.5 gal grey water tank. Ceiling has Maxx Air Fan model 4000 to keep you cool. 12 volt Aux battery system and battery charger panel. Atwood jacks provide stable legs when storing unit and easily go up to height needed to fit into truck bed. Back door has attachable metal stair steps with handle, and screen door.