Thule 12 Liter Messenger Bag Security Friendly laptop compartment fits up to a 15 MacBook Pro or PC Security friendly Designed in compliance with TSA guidelines so your laptop does not need to be removed when passing through airport security. Simply unzip laptop compartment and lay on airport conveyor Heat-molded, crush proof SafeZone compartment protects your iPhone, sunglasses and other fragile gear Mesh magazine pocket is easily accessed from top of the bag Convenient organization panel hidden beneath front flap