Insulated 1.5 Liter Bottle Cover Bag Ice Bag for Bottle - Multi

There is a waterproof EVA insulation layer, the waterproof PVC coating on the inside of the fabric. Durable waterproof from inside to outside.-Thickening plating quality zipper head, durable and smooth.-High-quality magic stick, easy to open and convenient.-The back of the backpack uses a juices honeycomb structure to design breathable and degassing.-Adjustable should strap, high-quality adjustment button, atmosphere calm color men and women are suitable.-Large capacity to design a package to meet the family demand for a picnic