【Superior Nylon Fabric】Covkev teacher bag with wheels is made of high-quality nylon fabric, elastic pearl cotton, and 210D polyester fabric. The surface of this rolling teacher tote bag is waterproof and wear-resistant, providing excellent protection for your teaching supplies. | 【Spacious Main Compartment】The rolling teacher tote bag with laptop compartment (18.9*13.8*9.2 inch) can hold folders, iPad, and 15.6 inch laptop. The thick bottom padding and velcro that provide bottom support of the teacher bag for women can ensure the safety of laptops, research papers and books. | 【Foldable & Detachable Trolley】The rolling briefcase for women comes with a portable trolley. Its telescopic handle can be adjusted to three different heights (17.1/28/37.4 inches) to meet the needs of people of different heights. The solid base and 2 silent wheels increase safety. | 【Three Comfortable & Portable Ways】This teacher tote bag with wheels comes with sturdy handle, a detachable and adjustable shoulder strap, and a foldable portable trolley. It can relieve your stress and help you save more space, ensuring comfort and convenience during transportation. | 【Multiple Pockets & Purpose】This teacher tote bag with compartments comes with a large clear PVC bag on the top, and the large space pouch on the front has 4 pen slots and mesh pockets to help you store and quickly find the teaching supplies you need. The multi-pocket design is easy to organize, and suitable for teachers, tutors, and university lecturers.