Picnic Plus Thermal Insulated Wine/Water Bottle Sling. This contemporary Bottle Sling from Picnic Plus fits comfortably on your back or shoulder with the adjustable straps. The thermal foil insulated cooler section can hold 1 wine bottle, water bottle or up to 4 beverage cans. The perfect companion for biking, hiking, walking, or tooling around town, as the sling includes a front storage pocket for cell phone, keys and more. Designed for ergonomic comfort. Measurements: 5.5" L x 3" W x 15" H Weight: 1 lbs.