Waist Pack Bag is 13.7*5.9 inches, well constructed with 1 main pocket, 3 Interior mesh pockets, 1 front pocket, 1 earphone hole and 2 hooks. The larger one is big enough for your phone as it fits iPhone 6, 7, 8, 8 Plus, X, and Samsung Galaxy, while other smaller pockets are perfect for storing keys, credit cards, money, gels, or tissues tidily.