Bag dimensions: 19cm x 5.5cm x 13cm (7.5" x 2" x 5") Strap length when fully extended: 106cm (41.7”) 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 Mesh: 100% Polyester Body: 100% Nylon Liner: 100% Recycled polyester