【THICKER THICKNESS】: 4"x 6" mylar bags for food storage are crafted with a substantial 10mil thickness, with each side as robust as 5mil. This added thickness significantly bolsters the bag's strength. 9µm aluminum foil acts as an outstanding barrier against moisture, oxygen, and light. Additionally, the outer foil enhances puncture resistance. Mylar bags are ideal for storing snacks and feature an expanding bottom that enables the bag to stand upright on its own, simplifying the filling process 【BPA FREE, AIRTIGHT and RESEALABLE】: Mylar bags create a stable internal environment for a variety of foods. They are both waterproof and washable, allowing you to reuse them without any concerns about their integrity. Perfect for storing prepared foods, catering to homesteaders, and anyone who enjoys preparing for future use. These high-quality, thick bags have a sturdy and easy-to-close Ziploc at the top. They're also suitable for travel and camping trips. 【QUICK AND EASY TO SEAL】: The zippers are securely attached to the bags, making the sealing process significantly easier. They also provide an excellent seal when used with a vacuum sealer. The mylar bags, with their expanding bottom, make filling them a breeze, and they can stand upright on their own. These bags are perfect for storing freeze-dried foods, dried beans, rice, flour, sugar, snacks, herbs, pre-measured raisins, nuts, dried fruits, or dehydrated backpacking meals for future use. 【SOLID DURABLE BAGS】: These resealable mylar bags with Ziploc seals are versatile, making them perfect for a variety of uses. They're excellent for keeping unroasted coffee incredibly fresh and are also ideal for beauty professionals to use for client samples or as small treat bags for candy, cookies, small jewelry, spice packets, kids' birthday parties, or bridal shower favors. You can enhance their appearance with glitter ribbon, bows, or custom stickers. 【INSIDE VISIBLE】: The one-sided clear design simplifies content inspection. Ideal for storing prepared meals, homesteaders, and anyone who enjoys planning for the future. Perfect for food storage, herbs and spices, prepared meals, home preservation, small business packaging, travel and camping, beauty products, and long-term storage. 【RESEALABLE BAGS FOR SMALL BUSINESS】: Resealable bags offer versatility and are ideal for packaging small treats to maintain freshness. They are the ideal choice for portioning meals for camping and hiking from larger freeze-dried packages. When storing food that you've grown or purchased and want to keep for an extended period, mylar bags are an excellent investment. 1​: Our 4"x 6" mylar bags boast a thickness of 10 mil, with each side as thick as 5 mil. This reinforced material adds strength and durability to the bag. The 9µm aluminum foil serves as a superb barrier against moisture, oxygen, and light, while the outer foil ensures excellent puncture resistance. ​2​: Featuring a one-sided clear design, these bags provide a clear view of the contents. The thickened transparent film maintains a stable environment for various foods. These smell-proof bags are not only waterproof but also washable and reusable, ensuring your items stay fresh. Ideal for storing prepared foods, homesteaders, and anyone who plans for the future. ​3​: The well-adhered zippers make sealing effortless and secure, and they work exceptionally well with vacuum sealers. The mylar bags have an expanding bottom, making them easy to fill and allowing them to stand upright on their own. These bags are perfect for storing freeze-dried foods, dried beans, rice, flour, sugar, snacks, herbs, pre-measured raisins, nuts, dried fruits, or dehydrated backpacking meals. ​4​: Resealable mylar bags with a clear side are perfect for various uses. They're great for makeup artists or beauty professionals, whether for client samples or small treats like candy, cookies, small jewelry, spice packets, kids' birthday party favors, or bridal shower goodies. You can enhance their appearance with glitter ribbon, bows, or custom stickers. ​5​: Resealable bags offer versatile packaging for small treats, ensuring their freshness. The clear plastic showcases your products beautifully. They are convenient for portioning meals for camping and hiking from larger freeze-dried packages.