Dress up your favorite water bottle with this innovative, stylish sling, perfect for the gym, walks, or hikes. A front zip pocket keeps your phone handy, and the side opening gives easy access to smaller items—like those earbuds you can’t go without. Featuring a built-in magnet designed to attach to compatible metal gym equipment, you'll never sweat misplacing your items. With room for gym gear, cards, chapstick, and keys, it’s the hands-free way to stay organized… and hydrated, obviously. Note: The strength and holding power of the magnet can depend on a few things—like what you're attaching it to. The surface material, the metal's density and thickness, and how the weight is packed and distributed inside the bag can all affect its performance.