The ultimate travelling backpack.

XL Touring Pack with detachable day pack,
Volume: 75L
Detachable daypack with padded laptop sleeve and mesh water bottle pockets, 
Passport stash pocket, 
Wet / dry compartment, 
External load compression straps, 
Padded mesh airflow back, 
Curved padded shoulder straps, 
Shoulder strap stash pocket 
Full harness system, 
Felt lined sunnies / ipod pocket
Internal stationery organizer