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2026 Forest River Flagstaff Hardside T21HSB
NewStock #NW343P
Listing price
2026 Flagstaff Hardside T21HSB
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
This hard-sided popup stands out with a complete full bathroom, eliminating the need for campground facilities or porta-potties that many popup owners deal with. The solid walls provide better insulation and weather protection than traditional canvas popups, while still maintaining the compact storage profile. At just 3,365 pounds, it tows easily behind most vehicles yet sleeps four comfortably when expanded.
Length
20 ft
Dry weight
2,728 lbs
GVWR
3,365 lbs
Sleeps
3
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The listing price on this unit has changed 4 times.
See the complete price timeline and the rest of this unit's pricing insights.
Bobby Combs RV
Eugene, OR
Compared with 1,115 dealers nationwide
Forest River Flagstaff Hardside A-frame T21HSB highlights:
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! You'll find your own sleeping arrangements with a Booth Dinette converting into Queen Sleeping are, 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! Bunk area in the front!
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.
