YouTuber Levi Kelly, known for his work on compact living spaces, has unveiled what he calls the world’s smallest mobile tiny house. This micro-camper is designed for extreme downsizing yet remains impressively functional, fitting a bed, toilet, and shower into its minimal footprint. While there are many compact camper vans available, Kelly points out that his design stands out for its practical, livable layout, at least for short stays. The result is a surprisingly efficient space that could suit weekend adventures or minimalist travel. Though the claim of being the “world’s smallest” may be up for debate, there’s no doubt this mobile tiny house pushes the boundaries of what’s possible in small-scale living. Designer: Levi Kelly The micro-camper sits on a Japanese 1998 4×4 Honda Acty pickup, now painted military green instead of its original blue. Other than new wheels and the color update, the truck remains mostly stock. The real transformation is the custom camper shell. Built with a wooden frame, foam insulation, and exterior wall panels, it was carefully designed to stay within the truck’s 800 lb (362 kg) load limit. While the exact weight isn’t specified, it’s close to the maximum. For power, there’s an adjustable solar panel mounted on the roof, which can be reached by a side ladder, and a battery inside to store energy for off-grid use. Inside, the micro-camper offers just 21 square feet (1.95 square meters) of space, all arranged within a single multifunctional room. The compact layout is thoughtfully planned, making the most of every inch. The kitchen area features a practical sink with a tap that draws water from a simple bottle system, while wastewater is collected in a separate bottle to keep things tidy. There’s a bit of storage space for small essentials, and a built-in light helps keep the interior bright and usable at night. Cooking is handled by a portable hotplate, providing flexibility whether you’re making a quick meal or heating water. For colder nights, a tiny alcohol stove offers a source of warmth without taking up much room. To maintain airflow and comfort, a fan is installed nearby, ensuring the interior stays fresh even when the camper is fully closed up. Despite its small footprint, the space is efficiently organized to deliver the core necessities for short-term living, proving that careful design can make even the tiniest environment functional and comfortable. To access the bed, the setup is simple but efficient—the stove is moved aside, and the countertop lifts to reveal a pillow underneath. While Kelly, who is 5 ft 10 in (1.78 m), says he fits comfortably, taller individuals might find the space a bit cramped for sleeping. The bathroom setup is equally creative. A shower head connects to the kitchen tap and can be routed out the window to serve as an outdoor shower. For bathroom needs, there’s a dedicated storage compartment housing a camping-style flush toilet. A small bubble window extends from the side of the camper, allowing natural light in and providing extra headroom. This thoughtful detail lets Kelly sit upright on the toilet, making the tiny space feel a little more comfortable and bright. The post World’s Smallest Mobile Tiny House Is An Ultra-Compact Micro-Camper That Packs A Bed, Shower & Toilet first appeared on Yanko Design.