Small Packable Bottle SlingFits all Standard Mouth bottles and 16 oz, 18 oz, 20 oz, and 24 oz Wide Mouth bottles Adjustable strap for shoulder or crossbody carry Packs into its own pocket for easy storage and travel Stretch mesh pockets Take your Hydro Flask on a walk or hike, running errands or to a festival. Our Packable Bottle Sling keeps a low profile when not in use, but stays light when you need hands free hydration.