(Click to enlarge image) Field trips. School teams. Band competitions. Scouts. Summer camps. For every trip, there is a Thomas Built activity bus to get you there. And each one is built to the same high standards of quality and safety. In fact, our activity buses meet Multi-Function School Activity Bus (MFSAB) standards. Our history as a leading maker of school buses sets Thomas Built Buses apart. No matter which bus you choose, whether it’s an 18-passenger Minotour® or an 81-passenger Saf-T-Liner® C2, you’ll have the peace of mind that it’s a Thomas Built. Your Thomas Built Buses dealer can help you decide the best choice for your needs.