Easy to carry anywhere. Take your Hydro Flask bottle with you to walk, hike or attend a music festival. Our Packable Bottle Sling keeps a low profile when not in use, but stays light when you need hands-free hydration. Small...

Take your Hydro Flask bottle with you to walk, hike or attend a music festival. Our Packable Bottle Sling keeps a low profile when not in use, but stays light when you need hands-free hydration. Medium Sling fits 32 and...

On-the-go essential. Take your Hydro Flask with you, but keep both hands free to paddle, climb, or high-five at the top of the hike. Our sling was designed to make hydration on the go easier than ever. Small Sling fits...

Bring along your favorite Hydro Flask bottle and keep it close with our new easy-to-carry sling. Pop in your bottle and spend the day with both hands free. Medium Sling fits 32 and 40 oz wide mouth bottles. Product Benefits...

Bike rides along the beach or snowshoeing in the backcountry — it's easy to stay hydrated on the go with our Wide Mouth Flex Cap. Designed with stainless steel pivots and a flexible strap, this cap moves when you do....

Features Handy attachment loop  Cap is leak-proof Dishwasher safe Compatible with Classic Klean Kanteens only