DESICCANT BAGS Questions? Call manufactures a full line of moisture adsorbent bags which consist of strong, yet porous, nonwoven materials such as Dupont Tyvek®, filled with a variety of desiccant types: Desi Pak® bentonite clay SorbIt® silica gel TriSorb® molecular sieve Used to protect a variety of goods as they travel through the supply chain, our bags comply with ...