Travellers normally take a carrier along on a business or leisure trip. When an obstacle such as a flight of stairs is encountered, it takes a lot of effort to lift and carry a heavy carrier. However, with the Tank Carrier, the traveller no longer has to struggle with obstacles. It uses a new type of ‘tank chained tyres’ – tyres designed in a stable triangular structure – instead of regular luggage wheels. The ‘tank chained tyres’ on the carrier help the user overcome any obstacles without breaking his or her back.