Adjustable carry strap can be used around the waist or lengthened for over-shoulder carry Spacermesh padded back panel for comfort and ventilation External zippered stash pocket with key clip Main compartment pocket includes open stash pocket, zippered security pocket Discreet slip pocket on the back panel stores phone and transit pass Activity:  Travel / Commute / Around Town Model:  25817 This is exactly what I was looking for! The pockets provide the perfect amount of organization. I love that the outer back pocket is the perfect size for holding an iPhone. This bag holds just the essentials I need while traveling on vacation. It is light weight and comfortable to wear. Easy phone access from the back pocket. It was a little stiff at first but has relaxed! Highly recommend.