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Keystone Alpine Avalanche Edition Fifth Wheel 366LS Highlights:

Features for Comfort, Fun, and Adventure

  • Spacious Living with Five Slides: Enjoy maximum space for relaxation, entertaining, and storage.
  • King-Size Bed: Luxurious sleeping area with a slide-out for extra room to stretch.
  • Largest L-Shaped Sofa: Perfect for lounging, watching movies, or hosting guests—complete with recliners!
  • Free-Standing Dinette: Gather for meals, games, or family conversations in style.
  • Desk with Chair: Work or plan your next adventure in comfort.

 

Designed for Memorable Getaways

  • Rear Kitchen Design: Cook up delicious meals with:
    • A kitchen island offering ample counter space.
    • An 18 cu. ft. residential refrigerator for all your favorites.
    • A pantry to stock snacks for the road.
  • Dual Entry Bath: Featuring a shower with a seat for convenience and relaxation.
  • Guest-Friendly: Accommodate overnight visitors with a hide-a-bed sofa sleeper.
  • Front Master Suite: Includes a king bed, a master closet, and a dresser with stackable washer/dryer prep for home-like comfort.

 

Luxury Construction for All Seasons

  • Polar Pack All Season Protection: Stay cozy in any weather with a heated and enclosed underbelly, Astro foil reflective insulation, and attic vents.
  • Wide-Body Construction: Spacious interiors for extended stays.
  • Modern Interior Design: Choose from stylish decor options enhanced with hardwood slide-out fascias and crown molding.
  • Keystone Exclusives:
    • Tru-Fit slide construction for durability.
    • In-floor heating ducts for consistent warmth.
    • KeyTV™ system for effortless entertainment.

The Keystone Alpine Avalanche Edition Fifth Wheel 366LS is your ticket to luxury and adventure on the road. Whether it's a weekend escape or a long-term journey, this fifth wheel has everything you need to make unforgettable memories!

New 2025 Keystone RV Avalanche 366LS

Type: Fifth Wheel
Condition: NEW
Year: 2025
Manufacturer: Keystone RV
Brand: Avalanche
Model: 366LS
Weight (Dry/Gross): 13940 lbs / --
Sleeps: 5
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