You cannot go wrong with this backpack: it features an anti-theft double layer zipper and a password-protected lock. On the inside, the main compartment has plenty of pockets, one for an external battery, a key ring holder, a zipper pocket for other items you might want additional protection and several interlayers and slots, to help you organize your items. On the backside, this backpack features an individual laptop compartment and a hidden zipper pocket. On either side of the back, you will find water bottle pockets, which are useful when traveling. The handle and the belts are soft and sturdy.