Case Logic DSS-103 Luminosity Large Sling Backpack (Black) Multiple grab handles (top/bottom/side) for easy lifting and loading Dedicated compartment stores up to a 10" tablet or 13"Macbook Transform bag from sling to backpack by simply adjusting strap to preferred attach point for versatility and to relieve pressure points while transporting heavy gear Ergonomic design includes wide contoured strap wrapped with air mesh padding and secure sternum strap for ultimate comfort in either wearable position Front zippered organizer panel with slip pockets and pen loops provides easy access to small items such as a notebook, wallet or keys