This small bright blue bag measures 9" wide x 7" high x 1.5" deep (main compartment). Adjustable strap is about 25" long when fully extended. Zippered pocket and small pocket secured with velcro on front of bag. Metal loops on back of bag allow you to attach strap for wearing bag vertically, and fabric loops allow securing to belt. Note: photo app caused metal fitting to have gold tone but they have a silvery finish instead. Good used condition, one or two pencil-point sized spots on back of bag.