This product contains recycled polyester made from repurposed plastic waste Measurements( Bag dimensions: 19cm x 5.5cm x 13cm (7.5" x 2" x 5") Strap length when fully extended: 106cm (41.7”) Volume: 1L Features: Exterior zippered pocket to secure your valuables Interior pockets hold the essentials Once you find your perfect fit, tuck the excess belt bag strap into the elastic loops Questions? Leave a comment below!