Fill It, Sling It, Bring It 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. Fits 32 oz & 40 oz Wide Mouth Bottles Adjustable strap for shoulder or crossbody carry Packs into own pocket for easy storage and travel Stretch mesh pockets Size & Dimensions Product Diameter 5.50" Product Height 7.17" Product Weight 0.27 lb