Backpack file is sized perfectly to slide into your backpack for a convenient way to transport your important documents and files. Durable construction with reinforced, stitched edging increases its strength at the critical points for durability. Pre-printed tab inserts help you quickly find your files. An additional pocket located at the front has an expanding gusset to provide storage space for miscellaneous documents. Button-and-elastic closure ensures all of your items stay safely stored and organized. Seven-pocket file is designed to hold letter-size papers.