Multifunctional device can be used, inter alia, as a stool, table, bench, or toilet, and can be carried on one's back. There are also many accessories that, in embodiments, are added to the basic structure, such as a back rest, a shooting stick with adjustable height, an umbrella, a hunting blind attachment, a privacy skirt, and toilet paper holders. The basic structure contains, in embodiments, shaped functionality for propping elongate items, e.g., a rifle or fishing pole.