- Sale Price: $38,840
- MSRP: $56,340
- Save: $17,500
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36ft long
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7,530 lbs
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Sleeps 3
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1 slides
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Rear Living AreaRear Entertainment
31SUNROOM Floorplan
Specifications
| Sleeps | 3 | Slides | 1 |
| Length | 35 ft 11 in | Ext Height | 11 ft 1 in |
| Int Height | 6 ft 10 in | Hitch Weight | 815 lbs |
| Dry Weight | 7530 lbs | Cargo Capacity | 1970 lbs |
| Fresh Water Capacity | 54 gals | Grey Water Capacity | 39 gals |
| Black Water Capacity | 30 gals | Tire Size | ST225/75R15D |
| Furnace BTU | 30000 btu | Available Beds | Olympic Queen |
| Refrigerator Type | 12V | Refrigerator Size | 10 cu ft |
| Cooktop Burners | 3 | Shower Size | 30" x 40" |
| Number of Awnings | 1 | LP Tank Capacity | 40 |
| Water Heater Type | Tankless | AC BTU | 26000 btu |
| TV Info | LR 50" TV | Awning Info | 24' Power Awning w/ LED Lights |
| Axle Count | 2 | Number of LP Tanks | 2 |
| Shower Type | Standard | Electrical Service | 30 amp |
Description
2026 Keystone Hideout Max 31SUNROOM
Available to Order
This 2026 Keystone Hideout Max 31SUNROOM is available to order through Barton Lake RV. Availability, colors, equipment, and final pricing may vary, but this floorplan is a strong fit for buyers who want a larger travel trailer with a unique living room setup, residential-style seating, a front bedroom, and strong campsite features.
The sunken living room is the main advantage of this floorplan. It creates a separate lounge area with double stacked windows, a large sectional sofa, and a fireplace, giving the camper a more residential feel than a standard travel trailer layout. This is a good setup for relaxing, watching TV, hosting guests, or spending time inside during bad weather.
The kitchen slide helps open up the center of the trailer and gives the main area better usable space. The bistro table works well for meals, coffee, laptops, or games without taking up as much room as a larger dinette.
Up front, the private bedroom includes an Olympic queen bed and dual wardrobes, giving the owners a dedicated sleeping space with practical clothing storage. The 30 by 40 inch shower is another strong feature, giving the bathroom a more comfortable size for regular camping or longer weekends.
Storage and campsite setup are also strong points on this model. The pass-through storage gives you room for chairs, hoses, leveling blocks, and outdoor gear, while the power awning, power stabilizer jacks, power tongue jack, and tankless water heater help make setup and daily use easier.
Key features include a sunken living room, double stacked windows, large sectional sofa, fireplace, kitchen slide, bistro table, front private bedroom, Olympic queen bed, dual wardrobes, 30 by 40 inch shower, pass-through storage, power awning with LED lights, power stabilizer jacks, power tongue jack, tankless water heater, tinted safety glass windows, solid step entry, walkable roof with ladder prep, SolarFlex-ready wiring, and 26K dual A/C system on 30-amp service.
For buyers looking for a Hideout Max travel trailer they can order with a more residential living area, open kitchen space, and comfortable bedroom setup, this 2026 Keystone Hideout Max 31SUNROOM gives you a unique layout built for longer weekends and relaxed camping.
Features
Standard Features (2026)
Exterior
- Flat front metal with tough coat
- 12V Distribution box with battery disconnect
- Battery tray integrated on frame(up to 2-group 27 batteries)
- 82" sidewall height
- 8' wide construction
- Friction hinge entry door
- Dual 20lb LP bottle
- LP tank cover
- LP quick connect on door side
- City water connection
- Reliable rack and pinion slide system
- Carpetless flush floor slideouts
- Wineguard Air 360 low profile antenna
- Fully walkable roof w/3/8" decking
- XL tinted safety glass windows
- Lippert On-The-Go rear ladder prep
- Magnetic baggage door holders
- LED running and marker lights
- Marine-grade Dyna Span 5/8" seamless floor decking w/25 year Limited Lifetime warranty
- Exterior outlet on camp side
- Radial tires
- AlphaPly TPO roof membrane w/Limited Lifetime warranty
- One piece enclosed underbelly
- Black tank flush
- Spare tire kit (Optional)
- SolarFlex™ ready solar prep
- Power tongue jack
- Power stabilizer jacks
- XL entry assist handle
- Window in entry door
- SolidStep entry steps
- Exterior cable hookup on door side
- Outside TV compartment w/40" TV (Select Models)
- Furrion® backup camera prep
- 54 gal. fresh tank
- High capacity holding tanks
- 20' Power awning w/LED lights
- 24' Power awning w/LED lights (Select Models)
- Slideout awning topper prep
- Tire Linc Prep
- Outside shower w/hot and cold water
- Rear bumper w/sewer hose storage
- 30 Amp service (Standard on Select Models)
- 50 Amp service (Standard on 29HAVEN; Optional for Select Models)
- Dual campground friendly exterior speakers
- Four fishing rod holders
- Full length pass through storage
- Exterior table with integrated storage
- Neon LED light strip
- Convenience center
- Convience center
- Massive waterproof drop frame storage w/dual drains
Interior
- XL master bed (66"X80")
- Beverage bottle opener
- LED lighting throughout
- Up to 7 Inverter prepped 110V outlets
- Storage cabinet doors under dinette
- 10.25 gallon storage bins under dinette bases (Select Models)
- EZ-Slide metal ramp for removable storage bins under dinette (Select Models)
- 16" x 20" picture frame(s)
- Oversized windows in slideout (Select Models)
- Decorative Keystone logos on slideout facia
- TV hook-up directly across from primary seating
- Full access to bathroom when slide is closed
- 65" LED TV (Select Models)
- 30" fireplace w/ 5,000 BTU electric heater (Select Models)
- Bluetooth sound system w/TV passthrough capability
- Dual interior speakers
- 82" interior height
- Etched black metal header w/remote RGB lighting over TV (Select Models)
- "Do More" dinette table (Select Models)
- Blackout night shades
- USB A and C connections throughout
- L-Sofa with dual recliners and bifold sleeper sofa design (Select Models)
- 50" TV on televator lift (Select Models)
- 50" LED TV on televator lift (Select Models)
Keystone Exclusives
- Color-coded unified wiring standard
- Tuf-Lok™ thermoplastic duct joiners
- In-floor heating ducts
- Tru-fit™ slide construction
- I-beam frame w/ stamped steel cross-members & outriggers
Kitchen Features
- Hi rise kitchen faucet w/pull out sprayer
- Stainless steel sink
- Max storage cabinets with shelf
- Full extension kitchen drawer glides
- Mounted paper towel holder
- Pots and pans drawer below oven (Select Models)
- Kitchen trash can in base cabinet
- At least three drawers
- Silverware divider
- Backlit "Keystone" arch over kitchen window (Select Models)
- Knife block behind range
- Pantry
- Upgraded kitchen drawers w/full height sides
- Appliance garage (Select Models)
- Central vac
- Seamless pressed membrane countertops
- Extra countertop space
- Range hood
- Bistro table (Select Models)
Appliances & Utilities
- 50" LED TV (Select Models)
- 18,000 BTU Chill Cube A/C + 2nd 8,000 BTU bedroom/bathroom A/C
- 30K BTU Furnace
- 42K BTU tankless water heater
- Lithium ready Auto-Detect 12V Converter
- 0.9 Cu. Ft. convection microwave w/air fryer
- 10.7 Cu. Ft. 12V refrigerator
- 3 burner gas & 17" oven w/ glass cover
- LED lighting
- Stackable washer & dryer prep (Select Models)
Bedroom Features
- TV hook-up prep
- Private main bedroom
- Dual mirrored wardrobes w/hanging storage
- Olympic Queen size bed
- Modern Headboard w/sconce light fixtures (Select Models)
- Metal window valances
- Pleated window shades
- Egress exit window
- Three 16 gallon storage bins under main bed
- Open storage under bed
- Walkthrough closet w/dual hanging rods, wardrobe, & shoe storage (Select Models)
- 60 Sq. Ft. of windows surrounding bedroom (Select Models)
- Dedicated bedroom light switch
- Stylish comforter w/drop design
- Walkaround bed
- Nightstand shelf behind wardrobe closet (Select Models)
- Overhead storage shelf (Select Models)
- Overhead storage doors in bedroom (Select Models)
- Additional wardrobe in bedroom (Select Models)
Bathroom Features
- Medicine cabinet (Select Models)
- Decorative shower surround
- Oval bathroom sink
- Skylight above shower
- 12V vent fan
- Water heater monitor panel
- Dual pocket door walkthrough bathroom to maximize space (Select Models)
- Bathroom trash can in vanity cabinet
- Upgraded robust porcelain toilet
- Mounted toilet paper holder
- Hand towel holder
- Toiletry storage shelf
- 30" x 36" shower (Select Models)
- Decorative shower curtain
- Upgraded Oxygenics Fury™ Showerhead
- Dedicated bathroom light switch
- Vanity w/sink and large mirror (Select Models)
- Towel storage w/towel rod (Select Models)
- 30" x 40" shower (Select Models)
Safety
- Tow plug and chain holder
- Breakaway switch
- GFI receptacles
- Carbon monoxide detector
- Smoke detector
- Propane gas leak detector
- Fire extinguisher
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.
Due to the current environment, our features and options are subject to change due to material availability.
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Barton Lake 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 units on our lot. Please contact us @260-833-4386 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
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.


