2015 OUTDOORS RV CREEK SIDE 20FQ, 1.2.3 Built utdoors Tough Warrenty Rugged 2" Bonded Aluminum Frame, Fiberglass Hardwall Construction Outdoors "Climate Designed Four Seasons" Package Design for Mountian States & Western Canada, Triple Layered Four Seasons Roof Insulation (R-15 Astrofoil&Two Layers of R-7 Fiberglass Insulation), Fully Enclosed Front to Back Heated -Insulated Underbelly/Double Mountian Floor Insulation, R-15 Astro-Foil Roof, Slide-out Floor, Entire Underbelly-Additional Wrap around Holding Tanks 15% Larger XL Furance (Extreme Camping Heat System), Norcold Cold Weather Kit-Allows Fridge Operation Down to -10F HD Power Stabilizer Jacks, Mountian Extreme Thermal Pane Windows, Bike Rack Receiver, Eco-Camping Quick Connect Solar Panel Ready