• Rossmönster Vans created a custom tiny home on wheels that sits inside of a 170-inch Mercedes Benz Sprinter.
  • The Grand Teton build was created for a city couple who wanted to travel across the US for a year, according to its maker.
  • The Sprinter camper van has a kitchen, bedroom, garage, and living room that also doubles as the storage space for bathroom components.
  • The price of Grand Teton is private, but most of Rossmönster’s custom builds cost between $50,000 to $120,000.
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Rossmönster Vans created a custom tiny home on wheels – named the Grand Teton – on a 170-inch Mercedes Benz Sprinter.

The Grand Teton was created for a couple who wanted to have a mobile home away from their city apartment for a year-long #VanLife trek across the US, according to Rossmönster. To cater to this plan, Rossmönster created a custom build on a four-by-four Sprinter that reflects both the comforts and functionalities of a traditional home.

“We designed this van with full-time van living in mind,” Rossmönster co-owner and designer Luke Farny said in a statement. “This client has everything he needs to take the pleasures of home on the road.”

Rossmönster is a Colorado-based camper conversion company that consists of a team of woodworkers, carpenters, and engineers who all share a common interest for the outdoors.

The team spends around three weeks per build, allowing Rossmönster to produce about 40 builds annually.

Keep scrolling to see inside the Grand Teton camper:


Rossmönster prioritized storage space in the Grand Teton to accommodate the owners' year-long expedition.

Foto: Grand Teton. Source: Rossmönster Vans

This includes the cabinets that run the length of the van and the drawers on the kitchen unit.

Foto: Grand Teton. Source: Rossmönster Vans

Rossmönster placed a queen bed at the back of the van.

Foto: Grand Teton. Source: Rossmönster Vans

The bed is raised to accommodate a garage — which includes a custom ski rack and a gear tray — underneath.

Foto: Grand Teton. Source: Rossmönster Vans

Grand Teton's L-shaped seating area is next to the bed.

Foto: Grand Teton. Source: Rossmönster Vans

The seating area also doubles as storage space for the van's dry flush toilet and indoor shower, although there's also an outdoor shower included as well.

Foto: Grand Teton. Source: Rossmönster Vans

The indoor shower consists of a handheld shower head, stainless steel base, and soft curtain that can hook onto the ceiling of the van.

Foto: Grand Teton. Source: Rossmönster Vans

The shower drains directly outside.

Foto: Grand Teton. Source: Rossmönster Vans

Grand Teton's kitchen is lined with a solid walnut countertop that matches the walnut tables.

Foto: Grand Teton. Source: Rossmönster Vans

The white subway tile kitchen backsplash is removable.

Foto: Grand Teton. Source: Rossmönster Vans

The van's kitchen is also equipped with a two-in-one oven topped with a three burner stovetop.

Foto: Grand Teton. Source: Rossmönster Vans

The kitchen also holds a 4.6 cubic feet refrigerator and sink. The sink and showers source its water from the 30-gallon fresh water tank.

Foto: Grand Teton. Source: Rossmönster Vans

To bring more natural light into the tiny home, Rossmönster included six windows, two of which are half-slide and on each side of the bed.

Foto: Grand Teton. Source: Rossmönster Vans

This natural light accompanies the three lighting zones inside the van, including dimmable lights on the ceiling and above the cabinet.

Foto: Grand Teton. Source: Rossmönster Vans

To regulate the interior temperature of the van, Rossmönster built-in two ceiling fans and a dual-purpose heater that warms both the interior of the van and the water supply.

Foto: Grand Teton. Source: Rossmönster Vans

For indoor entertainment, the Grand Teton has a 24-inch television above the bed and seating area.

Foto: Grand Teton. Source: Rossmönster Vans

The tiny home on wheels also has an awning for outdoor relaxation under the shade.

Foto: Grand Teton. Source: Rossmönster Vans

All of these amenities are powered by Grand Teton's electrical system: a 1,000-amp-hour lithium-ion battery, 200-watt solar panel system, and 3,000-watt inverter and charger.

Foto: Grand Teton. Source: Rossmönster Vans

Rossmönster also included a battery monitor to help Grand Teton's occupants track its energy levels.

Foto: Grand Teton. Source: Rossmönster Vans

The exterior has also been upgraded to include safety features, such as front and rear bumper guards and fog lights to brighten up campgrounds at night.

Foto: Grand Teton. Source: Rossmönster Vans

There's also a back rack attached to the rear of the van.

Foto: Grand Teton. Source: Rossmönster Vans

The exact price of the Grand Teton is not public, according to Rossmönster.

Foto: Grand Teton. Source: Rossmönster Vans

However, most of its custom builds fall between $50,000 to $120,000.

Foto: Grand Teton. Source: Rossmönster Vans