【High Quality Oxford Fabric】SAMBOIS rolling teacher tote bag is made of heavy-duty and tough oxford fabric, 5 mm thickness pearl cotton, premium 210D polyester fabric. The surface of this teacher bag with wheels is also waterproof and wear-resistant, providing perfect protection for your teaching supplies. | 【Spacious Laptop Compartment】This rolling teacher bag with laptop compartment can accommodate folders, an iPad and 15.6 inch laptop in the padded sleeves with velcro. A thick bottom padding pad of teacher rolling laptop bag provides base support, keeping your laptop, research papers and books secured. | 【Detachable Trolley with 2 Elastic Ropes】This rolling teacher tote bag is equipped with a foldable dolly. Its telescopic handle has three adjustable lengths (17.1/28/37.4 inch), which can meet different needs of height. 2 removable bungee cords and 2 silent wheels can add security. | 【3 Convenient Carrying Ways】This rolling teacher laptop bag (18.9*13.8*9.2 inch) offers multiple carrying options with sturdy carrying handles, portable shoulder strap and foldable trolley. It also saves space in the trunk of your car, ensuring comfort and convenience during transportation. | 【Multi-Pocket for Easy Storage】2 removable pouches with clear windows and velcro are attathed on the top of this rolling office bag, which help quickly find teaching items you need. Other multipockets are designed for easy organizer. It is suitable for teachers, tutors, university lecturers.