This fanny pack, waist bag, belt bag—whatever you want to call it—truly does it all. Made to fit your phone, keys, wallet, extra mask, and just general livelihood. And it features an adjustable waist strap and is made from a durable yet comfortable canvas-like material. The fanny pack is back, baby! And we're here for it. Polyester creates this soft, easy corduroy that'll get even better with time.