New 2026 Forest River RV Flagstaff Hardside T21HSB A-Frames

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2026 T21HSB Features and Options

Forest River Flagstaff Hardside A-frame T21HSB highlights:

  • Round Galley Sink
  • Sliding Storage Tray
  • 22" x 34" Table
  • 11K Under Bunk A/C

 

Take this lightweight A-frame to your favorite campground for hassle-free camping! Once you arrive, you can unload the pass-thru storage and additional exterior storage, then head inside to make turkey sandwiches for lunch. There is a 12V refrigerator with a 125W solar panel to keep your items fresh, and a round kitchen sink lets you clean up after lunch. The rear U-shaped seating includes a gaucho bed with side seats and a table, and this space can convert to a 60" x 80" sleeping space. You'll find additional sleeping space on the front 32" x 80" bunk, and don't overlook the convenient toilet for nighttime restroom breaks!

 

With any Flagstaff Hardside A-frame camper by Forest River, you will enjoy the hassle-free towing of a tent camper and the exterior of a travel trailer. Each one is built with a durable diamond plate front, a fiberglass laminated roof, and a two-tone fiberglass exterior. There are also four stabilizer jacks with sand pads, radial tires with nitrogen, electric brakes, and solar prep on the frame if you want to add solar power. Head inside to enjoy the MaxxAir fan, interior floor lights and LED ceiling lights, plus raised panel cabinet doors

 

What Our Customers Are Saying

Awesome Staff

The team here is awesome to work with. They went above and beyond to get us out the door even faster than usual. Service is great. Sales team is friendly and not pushy. Management and finance were great. This is a great place to purchase your RV from. - Christopher
Contact us for price
Happy Campers RV Sales & Service
Location: Lafayette, IN
Stock# SOFST21HSB


2026 T21HSB Specifications
Sleeps 4
Length 18 ft 5 in
Ext Width 7 ft
Ext Height 5 ft 8 in
Hitch Weight 365 lbs
Dry Weight 2528 lbs
Cargo Capacity 837 lbs
Furnace BTU 20000 btu
Refrigerator Type 12V w/125W Roof Solar Panel
LP Tank Capacity 20 lbs.
AC BTU 11000 btu
Axle Count 1
Number of LP Tanks 2
Shower Type N/A
Electrical Service 30 amp
Solar Wattage 125 watts
For more information Contact Us
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