LBT Evolution Tactical Backpack / Urban Ops Pack Black Main compartment accessible from top and bottom front of pack Backside padded compartment accessible from side zipper or top. Fits up to a 15 laptop Front side compartment has collapsible divider that allows for full-size or half-size use Multiple exterior zippered and flap pockets for additional equipment or accessories storage 2 hideaway bottle holders Measures 14 L x 6 W x 16 H