Bottle holder / neoprene water bottle holder or cooler, made in neoprene, which is a soft, elastic and waterproof material, can keep temperature for several hours.
With velcro on side of the bottle holder.
There is plastic D shape ring on top of the bottle holder. Convenient to carry when you are out for picnic, travel or other sporting.
Can make printing on the bottle holder.
Provide many colors to choose.