Keep your water bottles or vacuum cups insulated with this 2-piece water bottle carrier bag set. Designed with neoprene material, the bag features an adjustable shoulder strap and can fit bottles up to 1000ml. The diameter of the bag is 2.8 inches and its height is 7.5 inches, making it perfect for bottles or vacuum cups up to 32oz. The cream-colored bag is perfect for all your outdoor activities, and it comes with a one-year warranty. The drinking water bottle pouch is suitable for all types of bottles and vacuum cups, and it also includes a set of features such as an insulated mechanism. The set includes two bags, making it convenient for a friend to join in on your outdoor adventures.