3 Ring Zipper Binder: 2-Inch O-Rings Binder Organizer can keep 500 pages of paper in a well-organized and glance them over conveniently Maximum Storage: With no shortage of interior and exterior zippered pockets you can keep more items contained in one place.The exterior zipper pocket is great for easy storage Trapper Keeper with Strap: The Binder with strap for shoulder comes with a cushioned pad to increase comfort it doesn't dig into your shoulder and make hands free too.PU portable handles and the zippered closure perfect for transitioning from class to class Waterproof and Tear Resistance: We build our binders using only the highest quality materials to strengthen and maximize durability for a consumer on the go Great Organizer of School Supplies: The trapper keepers for school with multiple pockets is a great helper for someone who need to organize the school or office Binder. It's a great gift for your son or daughter.