DURABLE AND INSULATIVE - This water bottle sleeve main material is high quality 3.5mm neoprene fabric, is an amazing insulator, keeps warm drinks warm and cold drinks cold, lasting a long service time.
WHAT SOMETHING TO FIT - Fits both 12 oz. Cans and Bottles and 16.9 oz. water bottles
COLLAPSIBLE - The water bottle coolie could be folded flat for storage. And a little hole designed on the bottom to let air out easily.
PORTABLE - The bottle sleeve has a nylon-weaved handle, which made it easy for you to carry.
Widely Application - The portable nylon bottle sleeve is suitable for indoor and outdoor use, you can totally use on different scenes such as camping, swimming, driving, at the ball park and other activities.