Heavy Duty Silver Aluminum Foil Stand Up Ziplock Bag (100 Bags)
A classic color with a heavy-duty approach, the Thick Heavy-Duty Aluminum Foil Bag is the packaging solution for anyone that needs a sturdy package that isn't too heavy or restrictive. Made from sheets of aluminum foil, these bags provide a total protective barrier that metallised mylar does not.
They are great for sensitive and liquid based products. Contents can be secured with the grip seal ziplock or through heat sealing above the zipper.