French company Cellule Boréale manufactures ultralight camper shells for pickup trucks designed for expedition travel. The shell weighs only 580 kilograms and features an aerodynamic shape with composite construction that ensures strength and durability in harsh wilderness conditions. The interior includes a compact kitchen with a 70-liter refrigerator, shower, toilet, a fixed bed measuring 140 x 190 centimeters, and ample storage spaces. The camper shell is equipped with a lithium battery with 100 ampere-hour capacity, a freshwater tank with 100-liter capacity, and a wastewater tank with 50-liter capacity. The shell dimensions are approximately 215 centimeters in length, 180 centimeters in width, and 190 centimeters in height, with customizable dimensions based on vehicle size. The price starts from approximately 1.2 million Czech crowns, which is comparable to standard caravans.