Micro-Pak Dri Clay® Kraft A plastic-free, natural and biodegradable alternative to silica gel desiccants SHOP NOW Sustainable Moisture Control for Your Daily Storage Needs. Micro-Pak Dri Clay® Kraft is a plastic-free desiccant made from 100% natural bentonite clay that is packaged in biodegradable, FSC-certified Kraft paper. Sustainable Alternative to Silica Gel Maximum Protection: Outperforms silica…