Best Self-Seal Transparent Mailers of 2025

The Transparent Mailers are crafted from strong 38 micron polypropylene, ensuring durability for your garments. With a convenient self-sealing peel and seal adhesive strip, packing your items is quick and easy; simply peel, seal, and you're done. These bags also feature a safety warning notice in five languages, making them suitable for a variety of users. Additionally, the breathable design with punched air holes helps protect your clothing from moisture and odours, providing peace of mind for both personal and business use.

The Straame Mailing Bags are designed for safe and efficient parcel delivery. Their tear-proof construction ensures your items remain protected from dust and moisture during transit. The self-seal closure allows you to securely seal each bag, providing total privacy for your contents. With 100% opaque material, you can trust that your mail will remain confidential. These flexible and lightweight bags are ideal for various items including books, clothes, and documents, making them a versatile choice for your mailing needs.

The CandyRush Cello Bag is designed to provide a practical solution for displaying items like cards, envelopes, or prints. With dimensions of 130x135mm plus a 30mm flap, it offers ample space for your creations. The 30 micron thick plastic ensures durability, while the sticky seal flap makes closing the bag easy and secure. Made from high clarity Orientated Polypropylene (OPP), it showcases your items beautifully, making them more appealing to recipients or customers.

The JeeJaan Document Wallets are perfect for securely enclosing your important documents. Made from durable, weatherproof plastic, they keep your paperwork safe from rain and dirt. You’ll appreciate the quick and easy use, thanks to the self-seal feature that allows you to insert documents effortlessly. With peel and seal technology, these wallets provide tamper-proof security, ensuring your documents stay fastened securely to parcels. They are versatile and compatible with various shipping needs, making them an essential for your mailing tasks.

The Triplast Document Enclosed Wallets are a practical solution for attaching essential paperwork to your parcels. With a clear plastic front and self-seal paper back, these wallets make it easy for you to insert documents and secure them to packages. Their durable, weatherproof design ensures that your documents remain protected against rain and dirt. Plus, being 100% recyclable, you can use these wallets while being environmentally conscious.

The Caliko Document Wallets are designed to keep your important documents safe and secure. Made from premium quality, tear-resistant and water-resistant materials, they ensure your contracts and agreements are well protected during transit. The strong self-adhesive strip provides a reliable closure, so you can trust that your documents will remain secure. With their perforated tear-off slip, accessing your documents is quick and easy, making these wallets perfect for both office and home use.

The Netuno Plastic Bags are practical and simple, making them ideal for storing various items securely. Their transparent design allows you to easily check the contents at any time, ensuring you can find what you need quickly. The self-adhesive closure is convenient, allowing you to seal each bag in seconds, which saves you time and effort. Additionally, these versatile bags are perfect for packing clothing, cosmetics, jewellery, and more, making them a great choice for your home or business.

The Netuno C5 Pockets are ideal for securely attaching delivery notes and other shipping documents to packages. Their C5 size accommodates various documents, ensuring you can send invoices or brochures without worry. Made from durable, transparent LDPE film, these pockets protect your papers from moisture and damage, while keeping them clearly visible for easy reading. The self-adhesive design makes attaching them to packaging quick and hassle-free, allowing you to focus on your shipping needs.

ezkart Mailer Bags are designed for secure and reliable posting. The bags feature a sticky strip that allows for easy closure, ensuring your items are well-protected. Once sealed, they are challenging to open, giving you peace of mind that your items will arrive safely. These mailers are also ideal for protecting your documents from water and dirt, making them perfect for various delivery needs. With multiple sizes available, you can choose the right fit for your posting requirements.

The STAR SUPPLIES Document Wallets are ideal for businesses needing to keep delivery notes visible and intact. Made from tear and moisture-resistant material, these wallets protect your documents from dirt, dust, and damage during transit. You can easily stick them onto parcels, envelopes, or packages, ensuring that your important papers arrive safely at their destination. With a simple peel-and-seal design, using these wallets is quick and efficient, saving you time and effort when preparing shipments.