It recently came to my attention that some of my favorite designers—as in real luxury fashion designers—actually sell water bottle bags ... take on the crossbody water bottle holder.

The Wanderfull HydroBag is a sleek, stylish, water bottle-carrying bag. It features a long, adjustable strap that can be slung over the shoulder, or worn across the chest as a crossbody bag.

The Waterfly has a ton of compartments, including a front zipper pocket, a mesh water bottle holder and a shoulder ... The Waterfly crossbody bag kept all my travel essentials in check and easy ...

For me, that includes this nifty crossbody bag ... pocket that clips shut with the bag, a small zipper compartment on the front, two side mesh water bottle holders, a small zipped pocket on ...