New 2026 Aliner Expedition Mattress A-Frames

Additional Options: Front & Rear Hard Dormer, 9,000 BTU Heat Pump
2026 Mattress Features and Options

Aliner Expedition A-frame Mattress highlights:

  • Queen-Size Bed
  • Front Dinette
  • Swivel Cassette Toilet
  • High Wind Lift Assist

 

Get ready for comfort, convenience and fun with this Expedition in tow and at the campgrounds! You will have a rear 60" x 80" queen-size bed to sleep on at night instead of blowing up the air bed! The convertible dinette makes a comfortable 40" x 80" bed for one or two more. You will also appreciate having a two-burner stove and a microwave to whip up a hot meal and a Euro flush mount sink to wash the dishes and brush your teeth. The cassette toilet is also a nice convenience especially at night.

 

Each Expedition A-frame camper by Aliner is constructed with Azdel composite roof/sidewalls, a Dexter rubber torsion axle, aluminum wheels, and a high wind lift assist. Additional exterior features include LED lighting, four stabilizer jacks, three baggage doors, and an outside LP connection if you want to bring along your grill. Inside, the LED lights will keep your space well lit, and there are three electrical outlets to charge your phone or laptop. The optional hard dormers (front or rear) will give you the ability to add more head room when camping, and you can add an optional 200-watt solar panel to either dormer for off-grid capabilities!

What Our Customers Are Saying

Absolutely amazing and so kind!

Absolutely amazing and so kind! We have a hybrid travel trailer and we were getting tossed around traveling from the Denver area to Miles City Mt. During the trip we had a mishap with an hidden and illplaced clearance bar that resulted in roof damage and antenna damage. We called them from Douglas, Wy to see if they could at least install an anti-sway system. They were ready for us the minute we pulled - Lindsay
Price: $44,255
You Save: $12,760
Sale Price: $31,495
Chippewa Valley Outdoors
Location: Chippewa Falls, WI
Stock# 3412


2026 Mattress Specifications
Sleeps 3
Length 18 ft
Ext Width 7 ft
Ext Height 5 ft 6 in
Hitch Weight 240 lbs
GVWR 3500 lbs
Dry Weight 1985 lbs
Fresh Water Capacity 11 gals
Tire Size 14"
Furnace BTU 18000 btu
Available Beds Queen
Refrigerator Type 12V
Refrigerator Size 3.2 cu ft
Cooktop Burners 2
Axle Count 1
VIN 7G5AS1814TA010972
For more information Contact Us
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