LokSak OPSAK Odor Barrier Bags, 7x7", 9x10", 12x20"

The LokSak OPSAK Bag is a 100% odor barrier bag. You can store food undetected by bears and other pests in your campsite by sealing it within an OPSAK. Also, because the OPSAK is FDA approved, you can use it in food preparation and storage. You can even pour boiling water into the OPSAK because of its extreme heat resistance.