SHEATHES YOUR 769 ML. (26 OZ.) OR 1 L. (36 OZ.) RAMBLER BOTTLE. This Bottle Sling is the simple solution to transporting your H20 hands-free. That way you can eat snacks, skip rocks, or indulge your dog in a riveting round of fetch. You can even keep your cash and cards safe by sticking them in the Joey Pocket. Mount it to the HitchPoint™ Grid on any Hopper® Soft Cooler (or the Camino™ Carryall Bag). But if you're lookin' to hike light, clip on the removable carrying strap, sling it over your shoulder, and enjoy the journey up to that gotta-see-it viewpoint. The Large Bottle Sling will fit the 769 ml. (26 oz.) and 1 L. (36 oz.) Rambler® Bottles. Rambler Bottle sold separately.