For decades, overland enthusiasts facing the choice between soft-sided pop-ups and rugged hard-sided truck campers met the same compromise: true hard-sided protection meant hauling a heavy load.

Since 1957, owning an iconic Alaskan camper required stepping up to a heavy-duty, high-payload truck setup. The all-new ALASKAN HS 640 Composite Camper officially rewrites that rulebook.

Engineered as a ground-up platform rather than an adaptation of an existing model, the HS 640 is the lightest hard-sided camper Alaskan has ever built.

It brings nearly seven decades of American overland heritage into the modern age with cutting-edge composite materials and a remarkably light footprint.

A Composite Revolution: Ground-Up Engineering

The secret behind the HS 640’s impressive weight reduction lies in its material composition.

Abandoning traditional wood-heavy construction, this new generation camper is built using 99% non-organic materials, making the entire shell virtually immune to rot and water degradation.

* Length: 6.4 Feet
* Dry Weight: 1,500 LBS
* Exterior Height: 86.5 Inches
* Fresh Water Capacity: 15 Gallons
* Wall Rating: R-11 Structural Insulated Panels

At its core is a newly developed composite wall system featuring 1.5-inch structural insulated panels.

Combining a high-density PIR foam core with resilient fiberglass skins, the walls achieve an impressive R-11 thermal insulation rating while shedding unnecessary structural mass.

To eliminate cold spots and interior condensation, Alaskan developed a patented AL+PVC hybrid frame.

This thermal-break design stops direct heat transfer, keeping the cabin comfortable whether you’re camping in desert heat or sub-zero mountain weather.

Tailgate-Closed Compatibility for Half-Ton Pickups

Tipping the scales at a lean 1,500 lbs dry weight, the HS 640 dramatically lowers the barrier to entry for truck camping. You no longer need to upgrade to a three-quarter-ton or one-ton heavy-duty truck just to enjoy the warmth and security of a hard-sided camper shell.

“By engineering weight out of the structural core rather than stripping out interior comforts, the HS 640 lets adventure-seekers use the half-ton trucks they already drive daily.”

Its compact 6.4-foot length is tailored specifically around modern bed dimensions. Crucially, the camper is shaped so the tailgate can fully close on many standard 6.5-foot truck beds across Toyota, Ford, Ram, and Chevrolet models.

Closing the tailgate preserves vital vehicle features like backup cameras, integrated steps, and rear security, while keeping the truck’s driving dynamics agile on tight trail passages.

Four-Season Comfort with Less Strain

In the backcountry, a lighter rig translates directly to better performance. The reduced weight puts significantly less strain on your truck’s suspension and drivetrain, improving fuel economy and off-road drivability across rocky trails or deep sand.

Feature	Performance Advantage
Composite Construction	99% non-organic, rot-proof 1.5″ PIR & fiberglass panels
Thermal Break Frame	Patent-pending AL+PVC frame reduces condensation & heat loss
Vehicle Integration	Fits standard 6.5-ft beds with tailgate closed on half-ton pickups
Thermal Performance	R-11 insulated shell for efficient four-season climate control

Furthermore, the advanced composite thermal barrier means heating or cooling the interior requires far less energy, making off-grid battery and solar setups last longer.

Handcrafted in the USA with models from the 1950s still traversing trails today, Alaskan Campers has a legendary track record for longevity.

The ALASKAN HS 640 Composite Camper carries that legacy forward into a sleek, high-efficiency platform built to take your existing truck further into the wild.

---