10"x12" Mylar Heat Seal Bags – 20-Pack, BPA-Free, Moisture Barrier Safe

Protect your food, dry goods, and sensitive items with confidence using this 20-pack of 10" x 12" Mylar Heat Seal Bags. Designed for long-term storage and preservation, these bags are made from high-quality metallized polyester and polyethylene bonded film, offering a dual-layer barrier against moisture, air, and light. Whether you're storing grains, freeze-dried meals, seeds, powders, or electronics, these BPA-free bags are your first line of defense against spoilage and contamination.

With a thickness of 2.2 mil, each Mylar bag in this pack provides durable yet flexible protection that maintains product integrity. The metallized poly layer is opaque, shielding contents from harmful UV light and oxidation, while the polyethylene backing reinforces seal strength and resistance to punctures. These bags are FDA and USDA compliant, ensuring they meet food-safe handling standards for home use, food processors, and emergency preparedness professionals alike.

The 10" x 12" dimensions offer ample space for portioning bulk items or meal prepping, making these bags ideal for preppers, survivalists, campers, and bulk food buyers. They're compatible with most heat sealing systems, including impulse and crimp sealers, ensuring a tight, reliable seal every time. You can also vacuum seal these bags, allowing for extended freshness and compact storage.

Additional features include a maximum temperature tolerance of 160°F and suitability for freezing, giving you the flexibility to store a wide variety of dry goods and temperature-sensitive products. Lightweight and easy to handle, these bags are not only practical but also environmentally safe—free of BPA and other harmful chemicals.

Perfect for pantry storage, emergency food kits, or commercial dry goods packaging, this 20-pack of Mylar Heat Seal Bags combines durability, functionality, and food safety compliance for your storage needs.