Please view Cougar RVs in stock below. Or visit our Cougar page for the latest models
Cougar 357UMR 5th Wheel
Get a Great Deal on Your Cougar Today!At Lakeshore RV, we offer a huge selection of the best RV brands at unbeatable prices, like this Cougar 357UMR 5th Wheel! Our financing options make buying the perfect RV for you and your family easy and affordable. If you don't see the RV you're looking for in our inventory, you can use our Custom Build tool to pick and choose features that matter to you to customize your very own RV. We even offer delivery of your new RV directly to you, whether you live a few states away or on another continent. We'll bring it to you! Lakeshore RV wants to be your #1 RV dealer. Visit or call us today to learn more about this Cougar 357UMR 5th Wheel!
Cougar 357UMR RVs are manufactured by Keystone.
|Fresh Water Capacity
|Gray Water Capacity
|Black Water Capacity
|Primary Bed Type
|Second Seating Type
|Primary Awning Length
Great! Would recommend! We love that our new camper has a bunk house for the kids and two ACs!
Thank you for all your efforts in the purchase of our Cougar and in prepping and shipping of our new trailer! The driver from Integrity, Eric Steven's, did an excellent job delivering our unit on time which helped us get on the road on time to see my mom up in Sacramento! We were able to clean and store our trailer before leaving and can't wait get back and really start checking the Cougar out!
Everyone was great to work with. Highly recommend!