Keep Your Hands Free and Stay Refreshed with Louise Water Bottle Carrier Bag! Made of shock-proof and durable neoprene, it protect your bottle from scraping and extrusion. Touch-sensitive cell phone pocket for easy access to your phone. Equipped with adjustable shoulder straps, you can adjust them to the comfortable length. Neoprene insulator sleeve can avoid making noise when placed on the table. The size fits 40 oz. tumbler perfectly, making it the perfect choice for your commute, sports, and school. Standard with plastic buckle and premium with metal buckle available with additional charges.