This bag is so convenient. The front of the bag has a pocket for a cell phone and a zip pocket. The Top of the bag has 2 zip compartments, one with an organizers inside ofr credit cards, pens and CDs. The other is a compartment to stash odds and ends. The back of the bag has a magnetic snap compartment for wallet and passport. Comes with a detachable wrist strap. Measures 8.5" x 5" x 3".