Phone bags have an adjustable strap and a back slip pocket large enough for a passport. The main compartment has a magnetic closure that and can hold a phone and small wallet. There is also a front zipper pocket which could store a license, cash, or business cards. These bags are also small enough to be permitted into sporting events and concerts.

Phone bags measure 5"x7" and straps measures 51" at their longest and 30" at their shortest.