This 4# Bulwark SOS bag is made from virgin natural kraft paper, measuring 5 inches by 3.13 inches by 9.75 inches with a 52# basis weight. It is designed for takeout and grocery applications, offering resistance to humidity. The bag is available in plain or custom print options, providing versatility for various uses while maintaining durability and moisture resistance. Its natural kraft color and sturdy construction make it suitable for carrying lightweight to moderate items securely, available in a case of 400.