The Hydro Flask Medium Packable Bottle Sling in Black is the perfect companion for all your on-the-go adventures.

Whether you're out for a walk, hike, or running errands, this sling allows for hands-free hydration, leaving you free to enjoy your day. Even great for concerts, you won't want to go anywhere without it!

• 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