Best 80 GSM Envelopes of 2025

The Blake DL Envelopes are designed for your everyday mailing needs. With an easy-to-use self seal closure, you can securely send your letters and documents without fuss. Made from high-quality 80 gsm paper, these envelopes provide a professional feel for all your correspondence. Ideal for business letters, brochures, and more, this handy pack of 50 ensures you always have enough on hand. Plus, the DL size is perfect for A4 sheets folded into thirds, making it a convenient choice for various tasks.

The Postmaster DL Envelopes are designed to hold A4 sheets folded into thirds, making them perfect for sending documents with a single 1st or 2nd Class stamp. Their opaque blue inner pattern ensures that your documents remain private, giving you peace of mind. The self-seal feature allows for quick and hygienic closure, eliminating the need for licking or peeling. Additionally, these envelopes are made from 80GSM paper and are PEFC-certified for sustainability, ensuring you are making an eco-friendly choice.

The Blake Pocket Envelopes are designed with a gummed flap, ensuring a reliable seal that keeps your contents secure for a long time. Made from high-quality 80 gsm paper, these envelopes are perfect for sending business correspondence, letters, and brochures. You will appreciate their versatility, as they can be used for business reply envelopes, catalogues, and even ballot papers. With these envelopes, you can ensure that your important documents arrive in pristine condition.

The Invero Gummed Wallet Envelopes are perfect for everyday use, whether for sending invitations or storing important items like business cards and gift cards. Made from high-quality 80gsm paper, these envelopes offer a premium feel while ensuring your privacy is protected. The gummed flap allows for easy sealing—just add a bit of water and press, saving you the hassle of stickers or glue. With a pack of 100, you have more than enough envelopes for all your needs.

The Postmaster DL Envelopes are ideal for sending A4 documents folded into thirds, fitting conveniently under a single 1st or 2nd Class stamp. With an opaque blue pattern printed on the inside, these envelopes ensure your documents remain private. You will appreciate the hygienic self-seal feature, allowing you to close the envelope securely without the need for licking or peeling. Additionally, being PEFC-certified means you are choosing a product that supports sustainable forest management, making these envelopes a responsible choice for your mailing needs.

The Blake C5 Envelopes are designed for everyday use, featuring a self-seal mechanism that ensures your documents stay secure without the need for additional adhesives. The plain C5 size is perfect for a variety of mailing needs, whether for personal or business correspondence. With a generous pack of 500, you'll have plenty on hand for all your mailing tasks. The manilla colour is both professional and versatile, making these envelopes suitable for any occasion.

The Blake Wage Envelopes are a practical choice for anyone needing a reliable way to distribute wages. With a self-seal feature, these envelopes offer ease of use, allowing you to securely seal your contents without the need for additional adhesives. The pack includes 1000 envelopes, ensuring you have plenty on hand for all your needs. Measuring at 108 x 102 mm, they are perfectly sized for standard wage slips. Made from coated paper, they offer a professional look, enhancing your business's presentation.

The Invero Gummed Envelopes are perfect for making a great first impression at any event. With a traditional white design, they are ideal for invitations, business cards, and gift cards. Made from high-quality 80gsm paper, these envelopes provide a premium feel while ensuring your private messages remain secure. Sealing is made easy with a gummed flap—just add a bit of water and press for a strong closure. You can also personalise them with drawings or stickers, giving you the freedom to be creative.

The Blake Wallet Envelopes are designed for easy use with their self-seal closure, helping you save time and effort when sending out important documents. Made from high-quality 80 gsm paper, these envelopes provide a professional touch for your business correspondence and letters. They are perfect for sending brochures, catalogues, and more, ensuring your materials arrive in pristine condition. With a robust design, you can trust these envelopes to keep your contents secure and presentable.

The JMS Manilla DL Envelopes come in a pack of 100, making them perfect for all your mailing needs at school, home, or the office. Their peel and seal feature allows you to quickly and easily seal each envelope, saving you time during packing. Made from 80 gsm quality paper, these envelopes offer a sturdy option for all your correspondence. You won’t have to worry about paper cuts or messy glue, as these self-seal envelopes provide a strong hold that keeps your items secure throughout their journey.