Kemyer Ultimate Carry On and Spinner Backpack 2 piece set (RED) Ballistic Polyester With Expandable Adjustable Trolley Stylish And Durable 1680D Ballistic Polyester Exterior With Large Capacity Triple Gusset Construction And Fully Lined Interior Expandable for upto 30% more packing capacity Center compartment features a padded, removable computer sleeve to accommodate a laptop with up to a 15.4 screen; and 3 padded accessory pockets Front compartment two-file divider