K-backpack / bag

When it comes to thievery,almost everyone has the experience . It usually happened when we are unwittingly walking in the crowd. Perhaps you live in a certain Asian country or you are visiting some famous sightseeing. Thieves behind you can steal things easily from your backpack without raising your attention when you are taking a photo or going through the crowd.
The K-backpack can protect you from thieves because the zipper of this bag extends to the shoulder strap. So if there are someone want to zip up your bag and steal your stuff, you can easily notice that and catch the thief.