Hydro Flask Medium Packable Bottle Sling Derailleuers Rear A BOOST midsole brings energy

A BOOST midsole brings energy to every step to keep you moving on hikes long and short

Retractable tether for attaching to your person or gear bag

Mask braking surfaces before application

many years of reliability and successful service

Core/Sheath: Spectra/Technora

Hydro Flask Medium Packable Bottle Sling Derailleuers Rear A BOOST midsole brings energyFill 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