DocIt 7 Pocket Vertical/Backpack File, Assorted Colors, Color May Vary (00905) Expanding file made to fit in a standard file drawer Made of durable, archival quality polypropylene Includes divider tabs Available in four vibrant colors - Sangria, Lemon Cello, Symphony Blue, Organic Green Button and elastic closure to keep contents secure Water proof Works great in a back pack! expands Blue, Green, Brown. Orange