Features: brand new and high quality. Not only can it store documents, materials, textbooks, but also electronic device such as tablets, mobile phones, and 13-inch computers. Simple design, good texture, more exquisite, fashionable, and more stylish than ordinary design. The bi-metal button design makes the buckle firm, and the built-in items are not easy to fall off. The handle design with edging makes it easy to carry without cutting hands, making it more convenient to travel and carry. The width of both sides can be expanded to increase the capacity, and storage is worry-free. Specifications: Material: Plastic Size: Approx. 35x4.7x31.5 for cm/13.78x1.85x12.40 in Color:Red/Solid Coffee/Solid Khaki/Transparent Coffee/Transparent Khaki/Transparent White Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Document Bag