product description
When used properly, the OPSak Barrier Bag - 2pk is 100% water and air tight. The bags are considered disposable and will need to be replaced after extended use. The body of the bag will far outlast the closure. The closure is a lighter weight material in order to ensure pliability to create 100% contact throughout the closure. The body of the bag is a durable film that will far outlast the closure.
product specs
This 12 X 20in sealable plastic bag is made from a special film that is 17,000 times more odor-resistant than HDPE