The 2026 Sunset Park RV Sun Lite LTD 21DB is a lightweight, single-axle travel trailer primarily designed as an affordable bunkhouse for families. The “DB” stands for Double Bunks—it features stacked double-sized bunks in the rear to maximize sleeping capacity.
It’s known for its focus on affordability, easy towing, and modern features like solar power, making it a great option for first-time or weekend RVers.
📐 Key Specifications
The 21DB is notably lightweight, making it towable by a wider range of mid-sized trucks and some SUVs. Note that advertised Dry Weight can vary between 2,685 lbs and 3,920 lbs depending on specific options installed (like the larger A/C or oven).
| Specification | Value (Approx.) |
| Exterior Length | 21 ft 10 in – 22 ft |
| Exterior Height | 10 ft 3 in |
| Dry Weight (UVW) | Approx. 3,600 lbs (Range is 2,685 lbs to 3,920 lbs) |
| Gross Weight (GVWR) | 7,000 lbs |
| Hitch Weight | 340 lbs |
| Sleeps | 6 to 7 |
| Slide-outs | 0 (No slide-out) |
| Fresh Water Capacity | 26 gallons |
| Grey Water Capacity | 30 – 34 gallons |
| Black Water Capacity | 30 gallons |
| A/C BTU | 5,000 BTU Wall A/C (or optional 8,000/13,500 BTU Roof A/C) |
| Axle Count | 1 (Some higher GVWR versions may be 2) |
🛋️ Floor Plan and Interior Highlights
The 21DB is an efficient, non-slide bunkhouse that packs essential family features into a 22-foot box.
- Front Master Bedroom: Features a Queen Bed that is often integrated into the living space, providing the main sleeping area.
- Rear Bunkhouse: The rear corner features Double-Size Bunks, capable of sleeping up to four children or two adults comfortably.
- Unique Option: Office/Desk: Some 21DB units offer an optional layout where the rear bunks are replaced with a dedicated office desk and storage area, making the trailer ideal for remote workers or content creators who don’t need the extra sleeping space.
- Central Living Area: Includes a Booth Dinette for dining, which also converts into an extra bed.
- Kitchen: The galley includes a 3-Burner Cooktop (or standard 2-burner stove), a microwave oven, and a highly efficient 4.3 cu. ft. 12-Volt Refrigerator (ideal for use with the solar package).
- Full Rear Bath: Located next to the bunks, it includes a toilet and a standard shower.
✨ Key Features & LTD Packages
The Sun Lite LTD package provides great value by including several popular features as standard:
- Solar Ready: Comes standard with a 100 Watt Solar Panel Installed with Controller for battery maintenance and light boondocking (with optional 190W/200W upgrades).
- Easy Towing: Built with a Fuel-Saving Aerodynamic Profile, EZ Lube Electric Brake Axles, and a Diamond Plate Rock Guard for protection.
- Construction: Features a Wood Framed Sidewalls and a durable One-Piece PVC Roof Membrane (fully walkable).
- Exterior Convenience: Includes a Power Awning with LED Lights, Outside Shower, Stabilizer Jacks, and Spare Tire Carrier.
- Appliance Package: Includes the DSI Gas Water Heater and a 16,000 BTU Furnace for year-round camping.
The 2026 Sunset Park RV Sun Lite LTD 21DB is designed to be a highly versatile, budget-friendly family camper, offering a great balance of size, weight, and amenity.
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