{"@context":"https://schema.org","@type":"Product","name":"15 FOREST RIVER FLAGSTAFF HARD SIDE Pop Up Campers for sale","offers":{"@type":"AggregateOffer","offerCount":15,"lowPrice":"19887.00","highPrice":"25997.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/128459df-e487-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River RV Flagstaff Hardside T21HS,

Forest River Flagstaff Hardside A-frame T21HS highlights:

Twin Beds with King Conversion
Exterior Storage
Refrigerator
Under Bunk A/C

You'll love camping in this versatile camper for three to four! There is a two burner cooktop inside where you can make breakfast for your crew before heading out for the day, and the single round sink will let you easily clean up. The 30\" x 81\" booth dinette provides a place to dine together when you don't want to eat outdoors, and this can convert to sleeping space at night for a guest or two little ones. You'll find your own sleeping arrangements towards the back on the twin beds with a king bed insert if you choose to make this one big bed! This unit also includes a front dormer for additional standing space, plus a cassette toilet for added convenience!

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.

","itemCondition":"Used","priceCurrency":"USD","price":"24990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/4b702c02-ba1f-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River RV Flagstaff Hardside T21HS,

Forest River Flagstaff Hardside A-frame T21HS highlights:

Twin Beds with King Conversion
Exterior Storage
Refrigerator
Under Bunk A/C

","itemCondition":"Used","priceCurrency":"USD","price":"23990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/1670abee-3beb-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Forest River RV Hugo by Camping World.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * CORE CONVENIENCE PKG","itemCondition":"Used","priceCurrency":"USD","price":"22149.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/0ca8a788-db44-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Forest River RV Hugo by Camping World.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * CORE CONVENIENCE PKG","itemCondition":"Used","priceCurrency":"USD","price":"22349.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/dadce550-1247-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Camping World in Grain Valley, MO.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * CORE CONVENIENCE PKG * POWER JACKS","itemCondition":"Used","priceCurrency":"USD","price":"20494.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/62752ba4-0359-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Camping World in Grain Valley, MO.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * CORE CONVENIENCE PKG * POWER JACKS","itemCondition":"Used","priceCurrency":"USD","price":"20494.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/5e9a4e27-0359-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Camping World in Grain Valley, MO.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * CORE CONVENIENCE PKG * POWER JACKS","itemCondition":"Used","priceCurrency":"USD","price":"20494.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/d5910a9c-6b74-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River Flagstaff Hard Side T21HS, The 2026 Forest River Flagstaff Hardside T21HS is a thoughtfully designed A-frame camper that combines the convenience of a pop-up with the durability and insulation of a travel trailer. Lightweight and easy to tow, it s an excellent choice for solo travelers or couples looking for a compact, low-maintenance camper that offers both comfort and convenience. The upgraded Torflex torsion axle provides a smooth, stable towing experience, even on rougher roads. An innovative front dormer expands headroom above the dinette, creating a more open, spacious interior and enhancing overall livability. Inside, the T21HS features twin beds that easily convert into a king-size sleeping space, along with a convertible dinette, offering comfortable accommodations for three. The functional kitchenette includes a cooktop, 12V refrigerator, sink, and cabinets and drawers for storage. The T21HS is equipped with a floor-mounted 11,000 BTU air conditioner, a 20,000 BTU furnace, and a premium vent fan for comfort in a wide range of conditions. The strut-assisted roof lift system allows for fast, hassle-free setup. Additional features include a 100-watt solar panel, solar charge controller, LED interior lighting, USB charging ports, four stabilizer jacks, and a spacious front storage trunk for outdoor gear and supplies. Durable, efficient, and incredibly user-friendly, the Flagstaff Hardside T21HS for sale at Cheyenne Camping Center is an ideal choice for weekend escapes and spontaneous road trips.","itemCondition":"Used","priceCurrency":"USD","price":"19999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/48837654-d0d2-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River Flagstaff Hard Side Series T21HS, FLAGSTAFF HARD SIDE SERIES (2026) These Typical Features Vary by Model Core Convenience Package Two Tone Fiberglass MAXXAIR Fan 12V Refrigerator w/ 125W Roof Solar Panel Water Filter Supplied 20K BTU Furnace Hot Water Package (N/A T10RB, T10LE) Hanging Storage (Where available) CO Detector 11K Under Bunk AC (N/A T10LE) 2-20# LP Bottles w/ Cover (1 for T10LE) Power Roof Lift - Only on Dormer Units but Not Yet Completed Aluminum Wheels Standard Features Durable Diamond Plate Front Fiberglass Laminated Roof 12 Volt Water Pump Indoor Range w/Cover (Where available) 4 Stabilizer Jacks w/ Sand Pads Dexter Torflex Axles Electric Brakes Solar Prep On Frame Battery Box Wiring 30 Amp Detachable Power Cord 25 Amp Converter LED Ceiling Lights Andover Sable Wood Interior Interior Floor Lights Raised Panel Cabinet Doors Positive Latches Catches On Doors Drawers Wood Drawers with Full Extension Metal Guides Takes 2\" Ball Automatic Gas Regulator Port-A-Potty (T21HS Only) Hot Water Pkg w/ Outside Spray Port (N/A T10RB, T10LE) Radial Tires w/Nitrogen 1 1/4\" Hitch Receiver Spare Tire","itemCondition":"Used","priceCurrency":"USD","price":"20995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/c7077ffb-25ac-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River Flagstaff Hard Side High Wall T21HS,

2026 Forest River Flagstaff Hard Side High Wall T21HS with SPORT TIRE PACKAGE

The Flagstaff Hard Side T21HS delivers smart comfort in a compact design. A front dormer provides increased head height above the front dinette, which easily converts to sleeping space. Inside you ll find a convenient wet bath, cooktop, and sink, while the rear features twin bed platforms with a king bed insert option. An easy-reach front storage trunk adds extra convenience for gear on every adventure.

Hard Side & Hard Side High Wall Series

EMBRACING THE PINNACLE OF VERSATILITY. The Rockwood Hard Side Series emerges as a harmonious feeling of a travel trailer's exterior and the effortless towing convenience of a tent camper. Within this remarkable synthesis, every model features both an air conditioner and a furnace, ensuring your inner sanctum remains cozy, regardless of external conditions. The extraordinary speed and simplicity of setup ensures that mere moments after arriving at your chosen campsite, you'll already be immersed in the joys of your camping experience.

","itemCondition":"Used","priceCurrency":"USD","price":"25997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/c6f4f48b-25ac-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River Flagstaff Hard Side High Wall T21HS,

2026 Forest River Flagstaff Hard Side High Wall T21HS with SPORT TIRE PACKAGE

Hard Side & Hard Side High Wall Series

","itemCondition":"Used","priceCurrency":"USD","price":"25997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/ffcfeeec-1de3-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River RV Flagstaff Hardside T21HS,

Forest River Flagstaff Hardside A-frame T21HS highlights:

Twin Beds with King Conversion
Exterior Storage
Refrigerator
Under Bunk A/C

","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/65e55fbc-3fda-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Camping World in Concord, NC.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * CORE CONVENIENCE PKG * POWER JACKS","itemCondition":"Used","priceCurrency":"USD","price":"23788.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/2cd1c98f-7dc6-11f0-b4ed-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fold Down sleeps 3 people and is available at Camping World in Concord, NC.

Specs: Length: 20.33' | Weight: 2728.0 lbs | Sleep Number: 3 | Electrical Service: 30 amp

Also Includes: * THE OUTDOORS PKG","itemCondition":"Used","priceCurrency":"USD","price":"21688.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-flagstaff-hard-side-t21hs/184be5e4-f121-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER FLAGSTAFF HARD SIDE T21HS","description":"2026 Forest River RV Flagstaff Hardside T21HS,

Forest River Flagstaff Hardside A-frame T21HS highlights:

Twin Beds with King Conversion
Exterior Storage
Refrigerator
Under Bunk A/C

RV WARRANTY FOREVER; PRIORITY RV NETWORK","itemCondition":"Used","priceCurrency":"USD","price":"19887.00"}}]}}