For those tight on space but not on needs there the Storex Poly binder. The strong yet flexible polypropylene construction lets you stuff the binder in backpacks or briefcases without creases or tears while keeping contents easily identifiable. From visibility to durability, the FlexiColor is a binder that accommodates your lifestyle, not the other way around.
Flexible - fits in backpacks with ease.
Features interior pockets and business card holder.
Will not tear, fray or peel.
Contains a dirt repellant additive to avoid transferring ink and toner.