I bought this for a trip to Europe so I could carry my kindle, credit cards, iphone, phone and wallet with traveling documents........and water bottle.  Its the best bag.  Everything is organized so well from the front pockets and zipper to the water bottle. Perfect for boarding passes and passports...... It fits and rides comfortably across your shoulders and is perfectly usable in every situation.  I love this bag.  I stopped using my expensive purses in lieu of this one when I got home.  Its not the most gorgeous but it is perfect for traveling and home too.  Buy it.  It will make you feel totally safe......