Every year, more than 8 million tons of plastic waste end up in the oceans. Meanwhile, the average camper trailer is a heavy sandwich of aluminum, plywood and foam that is nearly impossible to recycle. The Discover 3D camper attacks both problems with one machine: a large-format 3D printer that turns recycled plastic bottles into a home on wheels.
From bottle to build material
The camper's hull is printed from recycled polypropylene reinforced with fiberglass – roughly 7,500 bottles' worth of plastic per camper. The recyclate is compounded into a printable granulate, melted, and extruded layer by layer into the hull geometry. The fiberglass reinforcement is what turns "recycled plastic" into an engineering material: the finished composite achieves remarkable strength at a wall thickness of just 9 millimeters.
- Hull weight: around 250 kg – complete camper around 400 kg.
- Material: recycled polypropylene + fiberglass, printed at 9 mm wall thickness.
- Recyclability: about 80% of the vehicle can be recycled again.
- Extras: autonomous batteries, optional solar, smart-home sensors for temperature, water and charge.
Why weight is the whole game
400 kg is not a vanity number. It decides what car can tow the camper (almost any), what license you need (none beyond your normal one in most countries), and how much fuel or battery range towing costs you. A conventional teardrop trailer of similar comfort quickly weighs double. The printed monocoque hull needs no internal frame – the shell itself is the structure, which is where most of the weight saving comes from.
The lightest component is the one you don't build. A printed monocoque deletes the frame, the joints and the fasteners in one stroke.
One print, every comfort
Because the hull emerges from a single continuous print, there are no seams to leak and no joints to rattle. The layered composite wall also turns out to be a surprisingly good insulator – both thermally and acoustically. Inside, the geometry is optimized down to the centimeter: sleeping nook, kitchenette and storage are shaped into the hull instead of bolted onto it. And since a printer doesn't charge extra for changing the file, the interior can be adapted per customer – mass customization in its most tangible form.
Tested on real roads
The Discover 3D project, developed by the Ukrainian-German team of LEMKI Robotix together with iSCALE3D, has moved from prototype to production readiness: fire behavior, towing stability and weathering have all been through testing, and the first production slots are scheduled. The same material system has since spawned a second product line – the fully printed off-road logistics robot with airless printed wheels.
Want one?
The camper can be pre-ordered now: pre-order price €17,200 instead of €21,500, secured with a €1,000 advance payment, production starting mid-2027. If you would rather see it first, the project page has the full gallery and video – or ask us anything directly.
