2 zippered pockets in front barely hold a passport which is difficult to get in and out.  Anything in the side zippered pocket will fall out when unzipped when you are standing (when else would you want to use it?). I would never put cash or cards in there as a result.  Back mesh has only a thumb hole opening in it.  Whats THAT for?  Will just barely fit an iPhone 6 in case, nothing even slightly bigger.