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Colorado Teardrops Unveils the Boulder :: An EV Charging Camper Trailer

Colorado Teardrops, a leading outdoor recreational vehicle manufacturer, has unveiled the Boulder, an electric vehicle (EV) charging camper trailer that provides a comfortable and luxurious camping experience while enabling EVs to achieve their original non-towing range. The trailer is a funky fusion; think Storm Trooper helmet mated to a wood cabin interior.

The Boulder features a fully insulated living area with a seating arrangement that converts to a queen-size bed, along with two bunk beds for the family and storage for all your favorite gear. The cabin is bright and airy, thanks to its large galaxy-gazer window and gull-wing doors.

The galley is spacious and well-equipped with a large countertop, room for coolers, water, a stove, and storage for food to feed the whole family. Plus, there are many options you can add to personalize your Boulder for a glamorous camping experience, including patio umbrella mounts, awnings, side counters, and even an espresso machine.

The unique feature of the Boulder is its bank of EV batteries built into the trailer frame. With this extra electric capacity, campers can recharge their EV batteries and return their electric vehicle to its pre-towing range. Towing with an EV can significantly reduce its range, but the manufacturer claims that with the Boulder, campers can now venture deep into the woods and still be assured of getting back out.

The camper frame is constructed with welded structural aircraft aluminum for a durable and lightweight cabin. The walls, floor, ceiling, and doors are fully insulated and covered in clear anodized aluminum at a .040-inch thickness (with many color options), making it impervious to water and weather damage for decades.

The Boulder also features an aerodynamic design, with a Dexter torsion axle suspension that supports up to 3,500 pounds and electric trailer brakes. It is light enough to be towed by small EVs, but customers can tow it with any vehicle they prefer.

The Boulder trailer is available now to order from $67,000.


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Graeme Bell is an author and explorer who has dedicated his life to traveling the planet by land, seeking adventure and unique experiences. Together with his wife and two children, Graeme has spent the last decade living permanently on the road in a self-built Land Rover based camper. They have explored 27 African countries (including West Africa), circumnavigated South America, and driven from Argentina to Alaska, which was followed by an exploration of Europe and Western Asia before returning to explore the Americas. Graeme is the Senior Editor 4WD for Expedition Portal, a member of the Explorers Club, the author of six books, and an Overland Journal contributor since 2015. You can follow Graeme's adventures across the globe on Instagram at graeme.r.bell