Padded carry handle adds another comfortable option to how it can be carried Laptop security compartment with a puncture-resistant, lockable zipper secures your laptop or tablet from intrusion RFID security pocket protects credit cards, passports - anything embedded with an RFID chip - from being maliciously scanned Laptop compartment with drop protection adds an extra layer of interior protection TSA Checkpoint Friendly allows you to leave your laptop in your backpack during TSA screening Durable, water-resistant material made from tough, long-lasting 1680D ballistic polyester keeps contents protected and dry Integrated bottle holder keeps you hydrated without compromising interior space Trolley pass through allows you to easily and securely attach the backpack to a roller or carry on