Great things really do come in small packages. You can pack so much of your day to day life in this bag. The organization is huge. The front quilted zipper pocket is a wallet. The back has a cargo pocket across the entire width . The front has a clearview I.D. slot & 2 card slots that are RFID protected. Next is a zipper slip pocket that's 8"wide & 5.5" deep. Above that is the soft-lined dedicated phone pocket. Turn the bag around & and you'll find another zip pocket that measures 10" wide & 5" deep. That covers the exterior aside from the strap that adjusts from 32" to 58". This enables you to carry it as a shoulder, crossbody, or waist bag. [ The exterior dimensions are 10" x 7.25" x 3".] The interior features 2 cargo pockets on the back wall, 1 retractable keychain (elastic), and 1 large clearview wipeable zipper pocket. Lug really packed this bag with organizational options. We're heading into the messy time of year. You can carry this nylon bag in bad weather & know it will still look great.