Grumpy Bear truck camper in action

Fiberglass First.

Grumpy Bear Arctos S1

Get Off-Grid, Own the Adventure.
Full fiberglas,. Hand-built in Ohio.

Arctos S1 model

Arctos S1

From $25,000
Custom model

Custom

Contact for Pricing

Full Fiberglass

Molded fiberglass construction. No wood framing, no materials to absorb moisture means zero rot, mildew or mold.

Hand-Built in Ohio

Not assembly line production. You talk directly with the people building your rig. Craftsmanship over volume.

Off-Grid Ready

Designed for all seasons, all year. Camp wherever your truck can take you.

Weight Optimized

Made with composites for better weight. More payload for gear, less for campers. Built for those who count pounds.

The Fiberglass Difference.

Built Different in Ohio.

We started Grumpy Bear because we were tired of compromise. Truck campers were either heavy, rot-prone wood-framed boxes or flimsy shells that couldn't handle real adventure. We knew fiberglass offered the answer — lightweight, rot-free, low maintenance.

So we started building them ourselves. By hand. In Ohio. Every Grumpy Bear camper comes from the same shop, built by the same people you'll talk to when you call. No assembly line. No dealer network standing between you and the builders.

We design for campers who've been around the block — who understand payload matters, who've dealt with rot and water damage, who want to camp where ever their truck can go. If you know what you want and refuse to settle, we built Grumpy Bear for you.

Grumpy Bear camper on the beach

Ready to Build Your
Dream Rig?

Free consultation. Factory tours. Transparent pricing. A shared passion for the outdoors.