PEGASUS 17` computer backpack -Effectively protects up to most 17` / 43 cm laptops -SwissGuard protects computer against accidental damage -Essentials organizer keeps belongings sorted and easily accessible -Quik Pocket with iPod/MP3 pocket and headset port for easy access to keys, phone and other gadgets -Air-flow back padding increases airflow and keeps back cool -Extra durable material on bottom adds water resistance and durability -Case Base Stabilizing Platform keeps pack standing upright to protect laptop -Reinforced ergonomic handle for a comfortable carrying alternative -Shock absorbing shoulder straps provide long lasting comfort