The flexCat 104 backpack vacuum cleaner is particularly suitable for cleaning tasks in tight spaces, such as in buses, trains, airplanes, theater, or cinema halls. It is also suitable for work on ladders, for example, for vacuuming leaves from gutters or cobwebs from ceilings, as well as for garden work, since a long cable is included. The backpack vacuum features padded and adjustable carrying straps, accessory holders, and an on/off switch directly on the strap. The motor is equipped with overheating protection. The suction hose can rotate 360°, and the dirt container is easy to clean.