Speedo Record Breaker Backpack Athletic all purpose pack with removable bleacher seat nestled behind laptop sleeve for quick comfort on hard, cold, or wet surfaces Built in lap top sleeve with raised bottom to protect PC when pack dropped or sitting on the ground Tough nylon ball hammer outer material for maximum durability Bungee tether system to securely fasten items to the outside of the pack Removable trademarked dirt bag keeps wet and dirty contents separate from electronics or dry and clean items