NEX
NEX is an air-cushioned shoulder strap can be easily installed on almost any bags to adsorb shock and provide comfort. It comes with functional pockets for added convenience and 5 colors to choose from. NEX also can be worn on its own as a cross-body bag.
Keeping your passport and flight ticket in your pocket is risky. Putting them in your bag isn't much better, as pulling them out over and over again can be a hassle. NEX solves both of these problems with its functional pocket.