Vertical media storage system

A storage system that facilitates the adjustment and rearrangement of a plurality of individual units comprising a housing for said plurality of individual units and a plurality of individual unit carriers for separately retaining said plurality of individual units, each of said plurality of individual unit carriers including a pair of flexible side walls and a rear wall providing a cavity for said individual units, said housing including a first end wall, a second end wall, and a first engagement member, and said plurality of individual unit carriers including a second engagement member engageable with said first engagement member, whereby when said second engagement member of one of said individual unit carriers is engaged with said first engagement member said one of said individual unit carriers is releasably locked for slidable movement between said first and second end walls within said housing, and when said second engagement member of said one of said individual unit carriers is disengaged from said first engagement member, said one of said individual unit carriers is removable from said housing in a direction of egress and replaceable at any location within said housing, said individual unit carriers including a lateral tab extending from the upper surface of at least one of said flexible side walls thereby preventing an adjacent individual unit carrier from entering into said individual unit carrier.