If you're looking for a perfect balance of luxury, space, and towability, the NEW 2026 Keystone Cougar 28RLI is one of the most well-rounded fifth wheels on the market. Available now (or inbound) at Sonny’s RVs in Evansville, Wyoming, this model delivers residential comfort in a mid-size, half-ton towable design.
With a rear living layout, king bed, and massive kitchen space, the 28RLI is built for travelers who want comfort without stepping into a massive fifth wheel.
The Keystone Fifth Wheel 28RLI floorplan is designed to maximize living space, kitchen usability, and comfort—making it ideal for couples or extended stays.
This model is getting a lot of attention because it offers:
The Cougar 28RLI is all about livability:
It’s ideal for:
Keystone’s Cougar line is one of the most popular in the industry for a reason:
This gives you a fifth wheel that’s durable, comfortable, and built for real travel.
Additional Keystone Cougar Inventory at Sonny's RVs
At Sonny’s RVs in Evansville, Wyoming, we carry top-tier brands like Keystone and specialize in helping customers find the perfect RV for their lifestyle.
We offer:
Don’t miss the NEW 2026 Keystone Cougar 28RLI—a perfect blend of luxury, practicality, and towable size.
Visit Sonny’s RVs in Evansville, Wyoming
Shop online at sonnysrvs.com
Live bigger. Tow smarter. Camp better.
The 2026 Keystone Cougar 28RLI is a mid-size fifth wheel featuring a rear living layout, king bed, large kitchen island, and two slide-outs. With a length of approximately 32 feet and a dry weight around 9,000 lbs, it offers a balance of towability and residential comfort. Available at Sonny’s RVs in Evansville, Wyoming, it’s ideal for couples or travelers seeking a spacious and feature-rich RV for extended adventures.
Information and features are based on manufacturer data and may vary from the actual unit. Sonny’s RVs is not responsible for errors or omissions. Prices and availability may change without notice. Buyers must verify all details, features, and conditions with a Sonny’s RVs sales representative before purchase.
| Stock # | N26-9115 |
| Location | Sonnys RVS |
| Year | 2026 |
| Make | KEYSTONE |
| Model | COUGAR |
| Trim | 28RLI |
| Condition | NEW |
| Status | In Stock |
If you're looking for a perfect balance of luxury, space, and towability, the NEW 2026 Keystone Cougar 28RLI is one of the most well-rounded fifth wheels on the market. Available now (or inbound) at Sonny’s RVs in Evansville, Wyoming, this model delivers residential comfort in a mid-size, half-ton towable design.
With a rear living layout, king bed, and massive kitchen space, the 28RLI is built for travelers who want comfort without stepping into a massive fifth wheel.
The Keystone Fifth Wheel 28RLI floorplan is designed to maximize living space, kitchen usability, and comfort—making it ideal for couples or extended stays.
This model is getting a lot of attention because it offers:
The Cougar 28RLI is all about livability:
It’s ideal for:
Keystone’s Cougar line is one of the most popular in the industry for a reason:
This gives you a fifth wheel that’s durable, comfortable, and built for real travel.
Additional Keystone Cougar Inventory at Sonny's RVs
At Sonny’s RVs in Evansville, Wyoming, we carry top-tier brands like Keystone and specialize in helping customers find the perfect RV for their lifestyle.
We offer:
Don’t miss the NEW 2026 Keystone Cougar 28RLI—a perfect blend of luxury, practicality, and towable size.
Visit Sonny’s RVs in Evansville, Wyoming
Shop online at sonnysrvs.com
Live bigger. Tow smarter. Camp better.
The 2026 Keystone Cougar 28RLI is a mid-size fifth wheel featuring a rear living layout, king bed, large kitchen island, and two slide-outs. With a length of approximately 32 feet and a dry weight around 9,000 lbs, it offers a balance of towability and residential comfort. Available at Sonny’s RVs in Evansville, Wyoming, it’s ideal for couples or travelers seeking a spacious and feature-rich RV for extended adventures.
| General | |
|---|---|
| Class | Fifth Wheel |
| Secondary Category | Rear Living Room |
| Other Specifications |
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| Hot Deals |
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