WIsh you had free hands when you carry your water bottle? This is a must have for anyone who wishes they had a convenient place to put their water bottle so they can have their hands free. The soft neoprene will also keep your bottle cool from the summer sun.Carry it over your shoulder or strap it on your backpack. It comes in various sizes, just chose the best one suited for the container size you intend to carry from 420 to 1500ml. Keep your hands free with this handy bottle carrier.