Product Features Exterior zippered pocket to secure your valuables Interior pockets hold the essentials Two-way zipper Once you find your perfect fit, tuck the excess belt bag strap into the elastic loops Measurements • Bag dimensions: 21cm x 5.7cm x 14.6cm (8.3" x 2.2"x5.7） • Strap length when fully extended: 141cm (55.5") • Volume: 2L