The Adventurer 89RB is a four-season truck camper built for travelers who want more comfort without stepping up to a slide-out. Featuring a spacious rear wet bath, generous storage throughout, and a functional layout designed for extended stays, the 89RB delivers the capability to go farther and stay longer.
Built with premium materials and true four-season insulation for long-term reliability on and off the road.
Our TRU Weight promise means no hidden add-ons - just honest specs, real numbers, and no surprises.
Proudly family-owned and trusted for over 55 years, with a proven track record in both retail and rental fleets across North America.
Smart, accessible construction means easier maintenance, faster repairs, and less downtime - keeping your adventure going.
The 2027 89RB introduces major upgrades focused on long-term durability, insulation, and weather resistance. Expanded use of Azdel composite wall panels replaces traditional wood-based materials for stronger and more moisture-resistant construction, while Triple Seal Protection and *new* acrylic insulated windows improve thermal performance, reduce condensation, and reinforce Adventurer’s commitment to true four-season camping.
A fully refreshed interior introduces more premium materials, improved layout flow, and a cleaner, more cohesive feel across the entire Adventurer lineup. Richlite countertops, upgraded upholstery and finishes, and the new modular Camp Cot Bunk System all work together to create a more refined and functional living space built around real-world camping.
The 2027 89RB introduces a cleaner, more modern exterior graphics and improved functionality across every model. Integrated lighting and upgraded windows, every update was designed to create a more cohesive and refined exterior experience.
Expanded power, connectivity, and utility systems make the new 89RB better equipped for longer trips and modern off-grid camping. With Truma AquaGo systems, Starlink-ready integration, expanded lithium and solar capability, and 12V refrigeration throughout the lineup, Adventurer continues evolving toward a more capable and self-sufficient camping experience.
Specifications
2,557 lbs
9'1"
5
3/4 ton and larger, long and short bed trucks
41"
36 GAL
22 GAL
25 GAL
60" x 80"
40" x 76"
78”
106"
96"
Flexible, removable sleeping space designed for families, guests, or extra gear versatility. The 89RB officially has a bunk option for 2027.
The 89RB features a spacious Dream Dinette® that ditches the bulky pedestal for a smooth-gliding table system - perfect for meals, work, or converting into extra sleeping space with ease.
Stretch out in a true 60" x 80" north/south queen bed - no crawling over your partner or squeezing into an odd shape. Easy entry, full comfort, and extra storage beneath.
The 89RB boasts the biggest wet bath in the industry for its size category, complete with a bright skylight and plenty of room to move - because comfort shouldn’t stop at the bathroom door.
Cook like you mean it. The 89RB’s kitchen includes a full-height fridge, three-burner stove, and deep sink - smartly laid out to maximize prep space and functionality.
“Adventurer Manufacturing sets the gold standard for camper weight honesty. Not only do they weigh each and every Adventurer and Eagle Cap truck camper that leaves their factory, but they post that exact dry-with-options weight inside the unit.”
"The customer really does appreciate the simple, uncomplicated approach to design components and overall user experience. That is a big element that we really lean into and is a key driver in product developement and engineering."
"The interior of Adventurer Campers are always well laid out and surprisingly roomy. When you step inside, it's hard to believe that you're in the bed of a pickup truck."
Connect with our team to explore the possibilities and build your dream rig.
