
For years, Tune Outdoor has built a reputation around a simple idea: adventure gear should be lightweight, durable, and adaptable enough to fit the way people actually travel. Now the Denver-based truck topper company is bringing that same philosophy indoors.
The company has unveiled Tune Interior Systems, a new lineup of modular camper interiors designed specifically for its popular M1 and M1L pop-up truck toppers. The goal is straightforward: give owners the freedom to customize their living space without sacrificing the lightweight performance that made Tune campers stand out in the first place.
The concept will feel familiar to many overlanders, particularly those who have followed Four Wheel Campers’ CampOut model, a modular platform designed to give users extensive freedom in configuring their camper’s interior.
Built for the Way People Really Camp
Spend enough time around overlanders, weekend wanderers, and remote workers on wheels, and one thing becomes clear—no two camper setups look alike.
Some travelers prioritize gear storage for mountain bikes and skis. Others need a comfortable workspace for life on the road. Many want a simple place to cook, sleep, and escape the weather.

According to Tune Outdoors, years of watching customers adapt and modify their campers inspired the new interior line.
Rather than forcing owners into a one-size-fits-all layout, Tune Interior Systems are designed to be endlessly configurable. Components can be repositioned, expanded, adjusted, or removed entirely, allowing users to evolve their setup as their adventures change.
“We’re giving Tune customers superior quality, custom configurations to build out their space exactly how they want it, without compromising the lightweight performance and durability that define our products,” said Tune co-founder and president Sean Kepler.
Lightweight Doesn’t Mean Compromised
Weight is one of the most important considerations for truck campers and truck toppers. Every pound affects handling, fuel economy, and vehicle capability.
That reality influenced nearly every design decision in the new interior lineup.

The systems use powder-coated aluminum construction—the same material that forms the backbone of Tune’s campers—paired with Richlite surfaces for cabinetry, benches, and countertops. The result is an interior that resists rust, rot, moisture, and hard use, making it particularly appealing for travelers who regularly encounter mud, snow, rain, and rough backcountry conditions.
Depending on the configuration, the systems add between 70 and 174 pounds, keeping weight impressively low compared to many traditional camper interiors.
A Modular Playground for Gear Nerds
One of Tune’s signature features has always been its extensive T-track architecture, and the new interiors take full advantage of it.
For owners who enjoy dialing in every detail of their setup, that means a level of flexibility rarely found in factory camper interiors. Storage solutions, work surfaces, sleeping arrangements, and cooking areas can all be tailored to individual needs.

Tune has also incorporated MOLLE panels throughout user-facing surfaces, creating additional attachment points for tools, pouches, electronics, and everyday essentials.
In practical terms, it’s the difference between adapting your trip to fit your camper and adapting your camper to fit your trip.
Three Tune Layouts, Three Approaches to Adventure
Today, Tune is offering three core configurations:
- Full-Length Counter + Bench: Designed for travelers who want maximum workspace and storage. This layout emphasizes countertop real estate and organization, making it an attractive option for extended trips and camp cooking enthusiasts.
- Club + Bench: A more social arrangement that balances seating, storage, and functionality. It’s ideal for campers who value a versatile interior that can shift between relaxing, working, and dining.
- Double Bench: A minimalist approach focused on flexibility and open space. By keeping things simple, it creates room for larger gear loads and custom setups.
For those wanting additional self-sufficiency, both the Full-Length Counter and Club configurations can be equipped with an integrated water system and sink.

Visualizing Before You Buy
One challenge with camper customization is imagining how everything will fit together inside a specific truck.
To address that, Tune has also launched an online configurator that allows shoppers to preview interior layouts within their chosen vehicle before committing to a purchase.
For a company known for helping people maximize life outdoors, the new interiors represent a natural next step. Tune has spent years refining the shell; now it’s turning its attention to the space where adventurers cook, work, sleep, and live.
As overlanding continues to evolve from a niche hobby into a mainstream outdoor lifestyle, products that offer flexibility rather than fixed solutions are becoming increasingly valuable. Tune’s latest launch suggests the future of camper interiors may be less about permanent cabinetry and more about creating adaptable spaces that can change as quickly as the adventures themselves.
For more information, visit the company’s website at www.tuneoutdoor.com.















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