Grizzly Slide-In Campers

Adventure Trailer's Grizzly Camper in the forest

Ultra-light for any off-road adventure.

The Grizzly T Series is built for four-season performance, durability, and true on- and off-road capability. Available in two styles — Base and Ultra — this premium slide-in composite camper shell is designed for small and full-size truck beds, featuring 100% rot-proof construction, FRP interior and exterior, durable EPS foam, polypropylene honeycomb core, and R9 insulation for lightweight strength and year-round reliability off-grid.


Grizzly T - Base Model

Start with the base model and build up from there.

Sleeps 1-2 people

Structural & Build

  • Composite construction — durable, lightweight, and resistant to rot or moisture

  • Assembled camper — ready-to-use design with professional fit and finish

  • Rear door with lock and screen door — secure access with added airflow and bug protection

  • R9 insulation — IE thermal transfer and year-round use

  • Strong build — FRP interior and exterior, durable EPS foam and polypropylene honeycomb core.

Inside of the Grizzly Base Model

Grizzly T - Ultra Model

Comes decked out with interior comfort and ready to go.

Sleeps 1-2 people

Structural & Build

  • Composite construction — durable, lightweight, and resistant to rot or moisture

  • Assembled camper — ready-to-use design with professional fit and finish

  • Rear door with lock and screen door — secure access with added airflow and bug protection

  • Vinyl flooring — water-resistant and easy to clean

  • Four stabilizer jacks — stable and secure when parked

  • Tie-down points at jacks — secure anchoring in windy or uneven conditions

Water & Plumbing

  • Portable 5-gallon gravity-feed water tank — flexible water supply without complex plumbing

  • Stainless steel sink with drain — easy-to-clean surface for food prep and washing

  • Storage area for porta-potty — convenient and discreet bathroom solution

Heating & Ventilation

  • Bison 2KW diesel/kerosene/gasoline heater (externally mounted) — efficient four-season heating

  • Powered roof vent — quick airflow and moisture control

  • Three windows with screens and blinds — natural light, ventilation, and privacy

Power, Lighting & Electrical

  • 100Ah LiFePO4 battery — reliable, long-lasting off-grid power

  • 200W Renogy rooftop solar panel — renewable charging while you camp

  • Renogy MPPT solar charge controller (20A, 12V/24V) — optimized and efficient solar performance

  • Extra solar panel inlet — expand your solar system anytime

  • 7-pin inlet — connects to your vehicle for marker lights and 12V power (if equipped)

  • LED interior lighting — bright, energy-efficient illumination

  • Exterior marker lights — increased visibility and road safety

Cooking & Food Storage

  • Coleman portable 2-burner gas stove — flexible camp cooking

  • 12V fridge (~83L) — keeps food fresh for extended trips

Storage & Convenience

  • Upper and lower storage areas — organized space for gear and essentials

  • Laguna table base and tabletop — versatile dining setup

Comfort & Sleeping

  • 4" thick mattress — supportive and comfortable sleep

  • 3" thick seat cushions — comfortable seating that converts for multi-use space

Fits the Following

    • Grizzly T3: 5ft bed length

    • Grizzly T4: 6 ft bed length

    • Grizzly T1: 6.5 ft bed length

    • Grizzly T2: 8 ft bed length

GRIZZLY GALLERY

Outfitted Components

diesel heater, gas heater, propane heater,
Green portable propane stove with two burners and a protective lid extended open.

Bison 2 KW Diesel/Kerosene or gasoline Heater

Coleman Portable Camping Stove

Black Renogy Rover 30A MPPT solar charge controller with display screen, connected accessories including a sensor, mounting brackets, and a Bluetooth module.

Renogy 30A 12V/24V MPPT Solar Charge Controller

  • My wife and I love our truck camper! Vince met our every need, and best of all, the final price was less than half what other companies were quoting us on a build we could not even customize.

    Corey T