This insulated bottle sleeping bag is perfect for keeping your favorite drink cool during your outdoor adventures. Designed to hold a standard 12 oz (355 ml) bottle, it's ideal for hikes, picnics, or relaxing moments by the campfire. Crafted with quality materials and featuring efficient insulation, it keeps your drink at the desired temperature for longer. Plus, it's easy to maintain: simply hand wash to keep it clean and ready for your next getaway.