Length

6.4’

Dry Weight

1200 LBS.

Height

86.5"

Fresh Water

15 Gallons

Announcing THE:

Alaskan HS 640


Starting at 1,200 lbs (Dry), the Lightest Hard-Sided Alaskan Yet, Built to Fit More Trucks

Soft launch underway. Full ordering opens April 15, 2026

Since 1958, owning a hard-sided Alaskan meant stepping up to a heavier-duty truck and a higher-payload setup.

The HS 640 changes that. Built on a new platform, it’s designed to:

  • Reduce weight through a ground-up redesign
  • Fit a wider range of trucks, allowing the tailgate to close on many standard 6.5-foot beds across Toyota, Ford, Ram, and Chevy models
  • Lower the barrier to entry without compromising Alaskan build quality or durability

Constructed with 99% non-organic materials, the HS 640 is built for long-term durability while reflecting a return to Alaskan’s roots as an innovative company, bringing that legacy forward with a more modern approach to materials, structure, and efficiency.

The most accessible Alaskan we’ve ever built, designed to fit more trucks and reach more people.

Why a Lighter Build Matters

Fits More Trucks

The lighter build fits a wider range of trucks, including many half-ton pickups, without requiring a heavier-duty vehicle upgrade.

More Efficient to Live In

Improved insulation and reduced thermal transfer help maintain stable interior conditions, using less energy to heat or cool the space.

Less Strain on Your Truck

Reduced weight puts less strain on your truck, improving drivability and making the camper easier to manage across different conditions.

Lower Barrier to Entry

With fewer vehicle limitations, it’s easier to get started in truck camping and explore more places with the truck you already own.

Engineered to Be Lighter. Built to Stay an Alaskan.

A ground-up redesign that reduces weight through smarter construction and materials, while maintaining the durability and performance Alaskan is known for.

How We Made it Lighter
  • Composite Wall System
  • Thermal Break Frame
  • Ground-Up Design
Material Efficiency

Composite Wall System

To reduce weight in the HS 640, we developed a new wall system using 1.5-inch structural insulated panels with a high-density PIR foam core and fiberglass skins.

This allows us to maintain the durability and performance Alaskan is known for, while using material more efficiently throughout the structure.

  • High-strength composite construction
  • Rot-resistant, sealed panel design
  • Reduced material where it isn’t needed
Reduced Heat Transfer

Thermal Break Frame

Traditional aluminum framing transfers outside temperatures directly into the camper, adding both thermal inefficiency and unnecessary load.

The HS 640 uses a patent-pending aluminum and PVC hybrid frame that interrupts this transfer while using material more efficiently.

  • Reduced thermal bridging at key structural points
  • Less condensation at corners and joints
  • Improved interior temperature stability
No Unnecessary Weight

Ground-Up Design

The HS 640 wasn’t adapted from an existing model. It was developed as a new platform, designed from the start to reduce weight while maintaining the durability and performance Alaskan is known for.

By integrating new materials, structural panels, and a thermal break frame from the outset, the entire system works more efficiently as a complete build.

  • Reduced excess mass across the structure
  • Balanced strength and weight throughout the camper
  • Designed for broader compatibility across more trucks
How We Made it Lighter
  • Composite Wall System
    • Material Efficiency

    Composite Wall System

    To reduce weight in the HS 640, we developed a new wall system using 1.5-inch structural insulated panels with a high-density PIR foam core and fiberglass skins.

    This allows us to maintain the durability and performance Alaskan is known for, while using material more efficiently throughout the structure.

    • High-strength composite construction
    • Rot-resistant, sealed panel design
    • Reduced material where it isn’t needed
  • Thermal Break Frame
    • Reduced Heat Transfer

    Thermal Break Frame

    Traditional aluminum framing transfers outside temperatures directly into the camper, adding both thermal inefficiency and unnecessary load.

    The HS 640 uses a patent-pending aluminum and PVC hybrid frame that interrupts this transfer while using material more efficiently.

    • Reduced thermal bridging at key structural points
    • Less condensation at corners and joints
    • Improved interior temperature stability
  • Ground-Up Design
    • No Unnecessary Weight

    Ground-Up Design

    The HS 640 wasn’t adapted from an existing model. It was developed as a new platform, designed from the start to reduce weight while maintaining the durability and performance Alaskan is known for.

    By integrating new materials, structural panels, and a thermal break frame from the outset, the entire system works more efficiently as a complete build.

    • Reduced excess mass across the structure
    • Balanced strength and weight throughout the camper
    • Designed for broader compatibility across more trucks

Compare Layouts

Browse the four available layout options below to compare configurations, sleeping arrangements, and pricing.

Layout 1 (Base – Front or Side Sleeper): starting at $44,995

Layout 2 (Side Sleeper): $47,495

Layout 3 (Front Sleeper): $47,495

Layout 4 (Premium Configuration): $48,995

HS 640 Alaskan Camper

Browse our default features and optional add-ons below

HS 640 - Starting at: $44,995

The HS 640 is a fixed-roof, hard-sided camper built on a new lightweight platform, featuring composite wall construction, a thermal break frame, and insulated interior systems that deliver durable, four-season performance while fitting a wider range of trucks.

The HS 640 is offered in multiple configurations based on layout and trim level:

  • Layout 1 (Front/Side Sleeper): $44,995

  • Layout 2 (Side Sleeper): $47,495

  • Layout 3 (Front Sleeper): $47,495

  • Layout 4 (Premium Configuration): $48,995

Default Features

  • (1) MaxxAir Roof Fan
  • RV Queen Mattress
  • Custom Powder Coated Aluminum Cabinetry
  • Dual-pane acrylic, awning-style tinted windows with integrated blind & screen
  • Premium Bamboo Countertops with Lagun Table Top
  • Under floor storage (all layouts)

Power Systems

Default Options

  • Batteries: 2 Expion 360 GC2 162Ah ea/324Ah Total
  • Victron Multiplus 2 3000 W Inverter included in layouts 2, 3 and 4
  • (1) 200W Rich Solar Panel
  • (1) Victron GX Touch 70 Touchscreen Control Center
  • (1) Victron SmartSolar MPPT
  • (1) Victron Cerbo GX
  • (1) Victron OrionXS 50-50A Adjustable DC-DC Converter + Anderson Plug
  • Dimmable LED Light Throughout
  • (1) 30A Shore Power Plug
  • (1) External Starlink Port
  • (1) External Solar Port

Available Options

  • Extra Roof Mounted 200W Rich Solar Panel: $595
  • Folding Portable Solar Panel: $995
  • Extra Batteries: $1600 each, up to six

Heating & Cooling

Available Options

  • Nomadic X2 AC: $4850
  • Wire for AC: $1200
  • Diesel Heater: $2700

Equipment

Available Options

  • Awning: 23Zero: $1500
  • Molle Panels: $395 ea
  • Ladder: $995

Bathroom & Kitchen

Default Options

  • Fresh Water Capacity: 15 gallons (Layouts 2, 3, 4)

Available Options

  • Trelino Toilet EVO S: $595
  • Isotherm 90L Fridge: $1900
  • Indoor/Outdoor Shower: $500
  • Tankless Water Heater: $995

Color Options

Interior Cabinets (no extra cost):

  • Blustery Sky (Blue)
  • Acier (Gray)
  • Basil (Green)
  • Balanced Beige (Beige)

Exterior Color Options (paint matching available):

  • White
  • Grey

Built to Last. Now Built Lighter.

Alaskan Campers have been built in the USA since 1958, with models from decades ago still in use today. The HS 640 carries that same standard forward in a lighter, more efficient platform. To learn more, explore configurations, or get started, contact your nearest Alaskan dealer.

Contact Us