Introducing the bag you didn't know you need- the Miami Water Bottle Bag by Louenhide. This sleek, hands-free bag is essential for an active lifestyle. With its slim, modern silhouette, this nylon water bottle crossbody bag is designed for effortless movement while keeping your water bottle secure and within reach (yes, it will even fit a 1L Frank Green!).  Miami features a handy compartment for your phone and keys and a detachable and adjustable strap.