Rossmonster

Rossmonster Custom van and truck camper conversions and rentals built by outdoor enthusiasts.

Nobody parties like the Rossmonster crew and honestly it’s not even close. The first annual Rossmonster Rodeo went off t...
08/19/2026

Nobody parties like the Rossmonster crew and honestly it’s not even close. The first annual Rossmonster Rodeo went off the rails in honor of the Lil Cowboy this past weekend. Thanks to everyone who made this a smashing success.🤠

Baja Trail 72 is still the most capable rig we’ve built. It runs an F-350 platform with 80% custom fab by Extreme Motors...
08/12/2026

Baja Trail 72 is still the most capable rig we’ve built. It runs an F-350 platform with 80% custom fab by Extreme Motorsports, Carli long-travel, hydro bumps, re-valved shocks. It has a few hundred more miles on it now. Norra 500 is still on the horizon. 🏁

08/06/2026

The wait is finally over—the Loft’s first trip in the wild is live!

In this episode, the crew takes on the Roaring Fork Valley through the eye of the locals, and packs as many things as possible into three days—world class food in Aspen, cliff jumping, class IV whitewater, mountain biking, efoiling and a bit of overlanding to possibly the best group campsite in Colorado.

You don’t want to miss this one. Comment “LOFT” for the episode or visit our YouTube and subscribe so you don’t miss the next video!

Our pre-loved inventory was empty until this week. Now there’s a barely used Sprinter in it, listed for less than full p...
07/29/2026

Our pre-loved inventory was empty until this week. Now there’s a barely used Sprinter in it, listed for less than full price on the site. These go quick, so DM us or comment for availability and pricing.

Newly available today is the “Nightrider” | only 1,400 miles | 2025 Mercedes-Benz Sprinter 170” 3500 AWD

One of the most stealthy sprinters we’ve made recently. 990Ah lithium, 200W solar, 3,000W inverter, and an auxiliary alternator that charges at idle.

Aqua Hot 125D for cabin heat and hot water on demand. FlareSpace bump-outs, deep walnut cabinetry, Corian counters, teak floor in the shower. Agile RIP kit and Reika super singles underneath.

Comment “USED” for the full listing.

07/24/2026

Postcard moments from the Loft’s very first trek, in and all over the Roaring Fork Valley.

YouTube dropping soon!

06/25/2026

From start to finish, the LOFT threw some of the hardest engineering problems we’ve ever solved at us. After a decade of building for people, we knew what America wanted, and we knew it didn’t exist on the market. Delivering it as one simple, configurable space turned out to be incredibly complex.

Good thing we have the best engineers in the industry. They nailed it, and we celebrated. To watch the story of the LOFT’s evolution, live on YouTube, comment “watch.”

Meet the Loft: the first American-made 144” composite box van. A vacuum-infused shell on the beloved Sprinter AWD chassi...
06/23/2026

Meet the Loft: the first American-made 144” composite box van. A vacuum-infused shell on the beloved Sprinter AWD chassis, four-season ready with a living space designed to reshape around your trip. It’s an engineering masterpiece born out of a decade of van-building experience.

Raise the bed for to make room for a second bed, or to expose the whole dinette underneath.

The shower is a marvel of engineering. Folded away, it’s a mudroom at the door. Closed, it’s a private full-height shower. And with the door open, it’s an outdoor shower, if you dare.

There’s more room back here than it looks. Open the rear hatch for bikes or bulky gear. Line up the side hatches with the doors on the dinette benches and a long pass-through opens up, long enough to run skis and boards straight through. Need more than that? Pull part or all of the dinette benches. And since the bed lifts, how high you raise it sets how much room you’ve got.

270 degree windows complete the spacious layout.

Enjoy a full kitchen, heated floors, AC, ample power, hot water on demand, and so much more in this build.

Visit rossmonster.com to learn more.

Address

711 South Bowen Street
Longmont, CO
80501

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+17202950623

Website

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