Best Generic Envelopes in 2026

100-Pack of 6 envelopes with Peel & Seal closure—no moisture needed

Ideal for home or office; securely send checks, invoices, or other confidential documents

Interior security tint keeps content private; windowless design

PACKAGE INCLUDES: 28pcs 8-color A4 size transparent poly folders with snap button closure.

SIZE AND COLOR: The plastic folders is 33.3 x 23.6 cm / 13.1 x 9.3 inches. There are 8 kinds of bright colors: blue, green, purple, orange, white, dark blue, yellow, red, different color folders can help organize different types of files.

SIMPLE AND STYLISH: translucent plastic folders, in rich colors,waterproof and reusable. Classic look, simple and stylish. Suitable for tracking different topics for easy sorting and searching.

500 standard-size security-tinted #9 double window envelopes

Ideal for 8.5-by-11-inch computer-generated invoices and statements

Double windows 3/8-inch from the left to show sender info (2 inches from bottom) and recipient info (1/2 inch from bottom)

10 business letter envelopes with single left address window

Includes 500 10 envelopes made of 24-pound white woven paper for quality and strength

Interior security tint for privacy; securely send checks, invoices, or other confidential documents

Envelopes for keeping checks, statements, letter size documents, and more securely contained while in transit

Includes 500 10 business envelopes made of premium 24-pound white woven paper

Security tinted interior provides added document privacy

Colorful Plastic Envelopes: 12 pcs, 6 bright colors(2 pcs for each color), yellow, green, blue, purple, rose red, white, add something vibrant to your surroundings, make you feel better; also help to sort out different kind of documents, convenient for distinguishing, save time to find out what you need.

Versatile Plastic Folders: 12.76” x 9.15”, can be filled with paper or little things, keep things in order, reduce mess, bring comfortable feeling; well protect against water, scratch, friction, dust, etc., keep things in good condition, away from curling up, damage, smear, loss etc..

Durable Document Organizer: Made of premium PVC plastic, thick, wear-resistant, hard to fade, waterproof, pretty protective; washable, reusable and durable,has long service life; Translucent, easy to look inside and find things quickly and help storage.

PACKAGE CONTAINS: 36pcs plastic envelopes in 11 colors (3 red, 3 yellow, 3 blue, 3 green, 3 white, 3 black, 3 sky blue, 3 purple, 4 Orange, 4 rose red, 4 transparent). Poly zip envelopes have a bag for labels, which makes it easy to distinguish documents, conduct topic induction and others what you want to assort.

PRODUCT SIZE: 33 * 24cm / 13 * 9.5inch, letter size / A4 size. Can meet your storage needs for a large number of files.

MATERIAL: Our Poly Zip Envelope is made of high quality PVC plastic. The zipper head is made of plastic material, which is very smooth to use and not easy to damage. It can protect the documents or articles stored in it from wrinkling or getting olg.

PACKAGE CONTAINS: 24 pcs plastic zip envelopes to meet your different needs. You can also share and use with family and friends to enjoy the fun of organizing and making the space more concise.

PRODUCT COLOR: 10 colors (2 red, 2 yellow, 2 blue, 2 green, 2 white, 2 black, 3 orange, 3 rose, 3 purple, 3 sky blue). You can sort the items according to colors. The bright colors add vitality to your study and office, so that your organization is no longer boring.

PRODUCT SIZE: 33 * 24cm / 12.9 * 9.4 inches, letter size / A4. Can meet your storage needs for a large number of files.

Colorful Transparent Envelopes and Large Capacity: 6 assorted colors: transparent blue, green, yellow, white, purple, and pink (each color with 2). It's easy to organize and distinguish your paper with a different color. The envelope folder size is 13.25 x 9.25 inches, suitable for A4/US letter size files & other small items, holds no less than 200 sheets of paper

Design with snap button and label pocket: High-quality clear document folders with snap button, very suitable for the storage of US letter/A4 size paper and other small items. Our plastic envelopes have a slot for labels, which makes it easy to distinguish your documents

Premium Quality Mterial: Premium Quality Mterial: Durable PP material plastic and waterproof envelope folder with upgraded thickness ?to prevent tearing for durable using and holding your documents or other items

Letter Size. Moisture Resistant

Acid-free, archival quality envelopes are perfect for long term storage.

Functional professional folder.Acid-free, archival quality envelopes are perfect for long term storage.

Colorful clear envelopes with large capacity: 6 different colors - translucent blue, green, yellow, purple, pink, white (5 per color). You can easily organize and distinguish different colored paper with these envelopes. The size of the envelope folder is 13in*9.25in/33.3cm * 23.5cm.

High-quality upgraded material: our durable PP plastic envelope folders are waterproof and abrasion resistant.

Design with snap button and label pocket: high-quality clear document folders with snap button, very suitable for the storage of US letter/A4 size paper and other small items. Our plastic envelopes have a slot for labels, which makes it easy to distinguish your documents.

PACKAGE INCLUDES: 24 pcs A6 size poly zip envelopes. 10 colors, 2 red, 2 yellow, 2 blue, 2 green, 2 white, 2 black, 3 orange, 3 rose red, 3 purple, 3 sky blue.

PRODUCT QUALITY: These reusable envelopes are made of high-quality PVC material, the surface is smooth and transparent, you can directly check the contents and quickly view information. The zipper head is made of plastic, so the folders are with excellent sealing performance, completely waterproof and moisture-proof, wear-resistant and durable, and can bring you a good use experience anytime, anywhere.

PRODUCT SIZE: Each plastic zip envelope is 9.4 inches/24 cm long, 4.7 inches/12 cm wide, can accommodate A6 size documents.

#10 size envelopes: 5 x 10 inches, 1 1/5" expansion increasing more storing space, can be easily fit the 20 pages that are tri-folded

The envelope is made of semi-transparent plastic, sturdy tear-resistant and waterproof, and you can find out the content inside with ease

Zipper closure is convenient for open and closed, also keep items inside secure and well organized

12 PCS Vibrant Envelopes: Set of 12, 2 pcs for each color--Red, Blue, Purple, Green, Yellow, and White, vibrant & good-looking. 12.8 x 9.2 inches, great for A4 size files. A perfect option for sorting messy documents, storing paper material nicely, and organizing your work desk.

Label Pocket & 12 Cards: Each file bag has a pocket for labels, help identify and find the document you need shortly. 12 label cards provided, 3.5”x 2.1”, both sides are blank, each can be used to mark TWICE for different purpose.

File Collector & Protector: Multipurpose poly folders, help collect paper material or other little things, keep them in order, save space, also help protect things against water, scratch, friction, dust, etc., keep them away from curling up, damage, smear, and loss.

Pack of 25 small zip envelopes, assorted 10 color. Black, blue, sky blue, white and red, each color 2pcs. Purple, rose red, orange, yellow and green, each color 3pcs

Size: The zip envelope size is 9x4.7in/23x12cm, and the small pocket size is 3x1.4 in/7.5x3.5cm. Can be used for the envelope system for Dave Ramsey, ideal for storing A6 size files and small items

Material: Clear envelope is made of high-quality plastic material, durable and has a good waterproof performance. Thin thickness and light weight plastic, easy to carry

Standard Paper File Bags - Filing bag size approx: 13.2 x 9.5 inches, suitable for the size of the A4 file. It can safely and conveniently store Office Document, Term Papers, Newspapers, Business Receipts, Magazines, Memo, Art Kits, Drug Medication Prescription. Great and portable file bag organizer used at home, park, school, train travel and wherever you need!

Multi-purpose Bags - Portable plastic file bags have a large storage space, can store all project files, letters, pens, ipad, cellphones, map, passport, notebook, children toys, cables, earphones, pill bottles, cash, cosmetics tools or travel accessories and more. Also can be used as organizer storage packing bags, toiletries bags and makeup tool pouch bags.

Eco-friendly Waterproof PP Material - The zipper mesh document folder is made of high quality PP plastic washable material protecting against dust and moisture. It is also wear-resistant, tear-resistant and moisture-resistant, non-toxic, acid-free. High-quality envelopes are perfect for long-term storage of important documents. Note: please do not put all parts in water, because the top material is nylon fabric and zipper. Mesh design can protect your privacy when you take the items out.

[Premium Quality Mterial] Durable PP material plastic envelope folder, The envelope folder size is 13.25 x 9.25 inches perfect for US letter/A4 size paper and other small items storage.

[Colorful Transparent Envelopes] 8 assorted colors: transparent blue, green, yellow, purple, pink, orange, white and red. It’s easy to organize and distinguish your paper with a different color.

[Design with Velcro closure and Label Pocket] Clear document bag with snap button good for office, Plastic Envelopes have a pocket for labels to distinguish documents easily.

Package Includes: 45pcs 8-color A4 size transparent poly folders with hook & loop closure and label pocket.

High-Quality Upgraded Material: Our durable PP plastic envelope folders are waterproof and abrasion resistant. Each plastic folders is 33.3 x 23.6 cm / 13.1 x 9.3 inches.

Colorful Transparent Envelopes: The clear folder makes the inside clearly visible and makes it very easy to find documents without opening the envelope. There are 8 kinds of bright colors: purple(6), white(5), Tiffany blue(6), light blue(6), rose red(6), yellow(6), orange(5), red(5), different color folders can help organize different types of files.

【Large Capacity】-- The envelope folder size is 13 x 9.45 inches, suitable for A4/US letter size files & other small items.

【Multipurpose File Bags】-- 5 assorted colors: White, Blue, Green, Yellow, Red (each color with 2).different color folders can help organize different types of files， also help to sort out different kind of documents, convenient for distinguishing, save time to find out .makes finding documents so easy without opening your envelopes.

【Premium Quality & Waterproof】-- Made of premium plastic, thick, wear-resistant, hard to fade, waterproof, pretty protective; washable, reusable and durable,has long service life; The thickness is upgraded to prevent tearing, and it can be used for a long time and store your documents or other items.

Bright Colour: Comes in 5 colours, 1 pcs for each colour, White, Blue, Green, Pink, Yellow. Different kind files in different colour, easy to find and collect.

High Quality: The A4 document wallet folders are made of high quality plastic, soft and heavy duty.

Large Capacity: Size: 33.5 x 23.5cm (13.2" x 9.2") Hold up to 150 sheets of A4 80g paper.