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2021 Forest River Heritage Glen 370BL Exterior
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Sleeps 10
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4 Slides
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BunkhouseRear Living Area
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43ft Long
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11,524 lbs
370BL Floorplan
Specifications
Sleeps | 10 | Slides | 4 |
Length | 42 ft 7 in | Ext Width | 8 ft |
Ext Height | 13 ft 1 in | Hitch Weight | 2275 lbs |
Dry Weight | 11524 lbs | Cargo Capacity | 2751 lbs |
Fresh Water Capacity | 57 gals | Grey Water Capacity | 62 gals |
Black Water Capacity | 30 gals | Number Of Bunks | 1 |
Available Beds | RV King | Refrigerator Type | French Door |
Refrigerator Size | 14 cu ft | Number of Awnings | 1 |
Water Heater Capacity | 10 gal | Water Heater Type | Gas/Electric DSI |
AC BTU | 15000 btu | TV Info | LR 50" LED TV |
Awning Info | 16' with LED Lights | Axle Count | 2 |
Washer/Dryer Available | Yes | Shower Type | Shower w/Seat |
Electrical Service | 50 amp | VIN | 4X4FWBN29MV704442 |
Description
2021 Forest River Heritage Glen 370BL – Adventure-Ready & Family-Approved!
Make Every Journey Epic in This Spacious Mid-Bunk Fifth Wheel
Create Fun & Adventure – Your Basecamp Awaits!
Pack your bags, fuel your wanderlust, and hit the open road with the 2021 Heritage Glen 370BL — a fifth wheel that redefines comfort, functionality, and FUN. Whether you're planning family getaways, long-term travel, or weekend escapes, this RV is built to keep up with your big adventures and bigger memories.
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Mid-Bunk Room = Perfect for kids, guests, or your remote office
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Loft Area = Secret hideaway the kids will love (or use it for storage)
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Residential Kitchen = Cook up campground feasts with ease
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Spacious Living Area = Movie nights, game nights, or just relaxing
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Oversized Windows = Bring in natural light and gorgeous views
This isn’t just an RV — it’s your family's adventure HQ on wheels.
What Makes the 370BL Unique?
Unlike cookie-cutter fifth wheels, the 370BL offers:
4 Distinct Living Zones: Master bedroom, mid-bunk, loft, and rear lounge
Plenty of Sleeping Options – Sleeps up to 8 with comfort and space
Opposing Slide-Outs in Living Room – Extra roomy interior feel
Heated & Enclosed Underbelly – 4-season ready
Outside Kitchen & Dual Awnings – Tailgate or grill in style
Washer/Dryer Prep – Extend your stays, stay fresh on the road
This model is ideal for families, work-from-road travelers, or full-timers who want flexibility and luxury.
Why Buy With Us?
Expert RV Matchmakers – We’ll find the right RV for your lifestyle
Full Pre-Delivery Inspection by Certified Technicians
Nationwide Delivery Available – Buy from anywhere
Easy Financing Options – Stress-free approval process
Trade-Ins Welcome – Upgrade with confidence
We Live & Love the RV Life – We know the journey, not just the specs
We’re here to help you get on the road faster, safer, and smarter.
Optional Add-Ons to Customize Your Setup
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Solar Panel Kits – Stay off-grid and power up with the sun
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RV Skirting Packages – For full-timers and cold-weather warriors
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WiFi & Cellular Boosters – Stream, Zoom, or game from the forest
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Backup Camera System – Safer parking and navigation
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Upgraded Theater Seating – Extra plush for long road days
Organic SEO Boost – Keyword Highlights
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2021 Forest River Heritage Glen 370BL for sale
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Mid-bunk fifth wheel RV with loft
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Family-friendly RV with outside kitchen
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Full-time living fifth wheel
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Best fifth wheels under 42 feet
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RV for remote work and travel
Virtual Tours & Video Walkthroughs Available!
Contact us today or schedule a walkaround — remote buyers welcome!
Ready to Go? Let’s Roll!
This 2021 Heritage Glen 370BL is clean, prepped, and ready for its next adventure. Whether you're chasing sunsets, parking near lakes, or just making memories at every mile, this fifth wheel is your ultimate home base.
Message us today to get exclusive pricing, ask questions, or get pre-approved.
Don’t wait — the road is calling, and the 370BL is your answer.
Features
Standard Features (2021)
***PLEASE NOTE: Features and Options separated by type below:
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TRAVEL TRAILERS
Interior and Exterior Features
- Matte Black Cabinet Hardware
- Stackable Washer/Dryer Prep (Select Models)
- Herringbone Designer’s Choice Congoleum Flooring
- Hudson Wood Agreeable Grain Cabinetry
- Porcelain Toilet
- Residential Single Bowl Undermount Sink
- Hidden Hinges On Cabinet Doors
- 10.7 Cu. Ft. Refrigerator (12V)
- Optional 8 Cu. Ft. Gas/Electric Refrigerator
- Interior Grab Handle At Entry Door
- Yacht Trim Ceiling Finishes
- Full Length Cathedral Ceilings
- Texas-Sized Pass-Thru Storage
- Roof W/PVC Roof Membrane
- High Definition Graphics Package
- LED Marker Lights
- LP Quick Connect
- XL Lend-A-Hand Entry Grab Handle
- Wide Stance Axle System
- 30" Wide Main Entry Door
- 7-Way “Rain Defense” Plug Holder (Front Frame)
- High Efficiency A/C Cooling System
- Upgraded Insulation Package
- Vacuum Bonded “Aluma Frame” Sidewalls And Floor
- Heated And Enclosed Dump Valves And Underbelly
- Accessibelly Removable Underbelly Panels
- Radial Tires W/ Black-Accented Aluminum Rims
- Shaded Pet Tether / Security Hook
- TV Bracket W/ Cable And 12V Outlet
VIP Package (Mandatory)
- XL Max-tint Panoramic Window Package in Main Slide
- 12V Heat Pads On All Holding Tanks
- Recessed Glass Stove Top Cover
- Midnight Glass Range Hood
- Midnight Glass Microwave
- Porcelain Toilet
- 50" LED TV with Bluetooth CD/DVD/FM/USB Player & Bar Speakers
- Stainless Steel, Single Bowl Undermount Sink W/ Roll Up Sink Cover
- Friction Door Hinge
- Power Stabilizer And Tongue Jacks
- 32" Glass Front Electric Fireplace
- Baggage Door Magnets & Easy Pull Slam Latches
- Step Above Aluminum Entry Steps (Main Entry Door)
- LED Awning, Front Cap, Marker & Tail Lights
- Back-up Camera and Roof Mounted Solar Panel Prep
Upgraded Options Package (Mandatory)
- High Rise Faucet W/ Pull Out Sprayer
- Spare Tire & Carrier
- Outside Shower
- 15,000 A/C Ducted W/ Quick Cool
- Ivory Performance Colored Exterior Fiberglass with Smoked Quartz Metallic Accents
- Central Switch Center
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FIFTH WHEELS
Interior and Exterior Features
- Matte Black Cabinet Hardware
- Stackable Washer/Dryer Prep (Select Models)
- Herringbone Designer’s Choice Congoleum Flooring
- Hudson Wood Agreeable Grain Cabinetry
- Porcelain Toilet
- Residential Single Bowl Undermount Sink
- Hidden Hinges On Cabinet Doors
- 14 Cu. Ft. French Door Refrigerator W/ Inverter
- Optional 13 Cu. Ft. Gas/Electric French Door Refrigerator
- Interior Grab Handle At Entry Door
- Yacht Trim Ceiling Finishes
- Full Length Cathedral Ceilings
- Texas-Sized Pass-Thru Storage
- Roof W/PVC Roof Membrane
- High Definition Graphics Package
- LED Marker Lights
- LP Quick Connect
- XL Lend-A-Hand Entry Grab Handle
- 30" Wide Main Entry Door
- 7-Way “Rain Defense” Plug Holder (Front Frame)
- High Efficiency A/C Cooling System
- Upgraded Insulation Package
- Vacuum Bonded “Aluma Frame” Sidewalls And Floor
- Heated And Enclosed Dump Valves And Underbelly
- Accessibelly Removable Underbelly Panels
- Radial Tires W/ Black-Accented Aluminum Rims
- Shaded Pet Tether / Security Hook
- TV Bracket W/ Cable And 12V Outlet
- 2" Receiver Hitch For Storage Racks (N/A 356QB, 378FL, 36FL)
VIP Package (Mandatory)
- XL Max-tint Panoramic Window Package in Main Slide
- 12V Heat Pads On All Holding Tanks
- Recessed Glass Stove Top Cover
- Midnight Glass Range Hood
- Midnight Glass Microwave
- Back Up Camera & Solar Panel Prep
- Power Stabilizer Jacks And Landing Gear
- 50" LED TV with Bluetooth CD/DVD/FM/USB Player & Bar Speakers (40" TV 295BH)
- Step Above Aluminum Entry Steps (Main Entry Door)
- Baggage Door Magnets & Easy Pull Slam Latches
- LED Awning, Front Cap, Marker & Tail Lights
- Friction Door Hinge
- Stainless Steel, Single Bowl Undermount Sink W/ Roll Up Sink Cover
- Porcelain Toilet
- 32" Glass Front Electric Fireplace
Upgraded Options Package (Mandatory)
- High Rise Faucet W/ Pull Out Sprayer
- Spare Tire & Carrier
- Ceiling Paddle Fan W/ Light & Wall Switch
- 15,000 A/C Ducted W/ Quick Cool
- Exterior Ladder
- Central Switch Center
- Ivory Performance Colored Exterior Fiberglass with Smoked Quartz Metallic Accents
- 10 Gal. Gas/Electric DSI Water Heater
- Washer/Dryer Prep W/ 50 Amp Service & Wire/Brace For 2nd A/C
Please see us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.