Best Amazon Basics Filing Envelopes in 2026

Reusable, double prong metal clasp is durable and designed for repeated use and eyelets are reinforced . Great for home, office, school, interoffice or mailing.

Perfect for everyday home and business use, clasp envelopes are made from heavyweight 28 lb. brown Kraft stock to give contents extra protection during mailing, storage and handling.

In addition to the clasp closure, these envelopes have a moisture activated seal with deep gumming on the flap to create a permanent seal.

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 contains 30 clear folders, A4 size.

Quality assurance: made of high quality plastic, clear and bright surface, thick and durable, non-toxic and odorless, with professional quality.

Super large capacity: can store up to 200 sheets of A4 paper per folder.

Color: Black

Size: Letter (9.75 x 1.25 x 13 inches)

Quantity: 12 per pack

9x12 KRAFT ENVELOPES; Aimoh’s Catalog Envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence

DURABLE MULTI-PURPOSE; Ideal for mailing catalogues, magazines, documents, direct mail, promotional material, brochures and more, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information

28LB STOCK; manufactured from tough, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, the durable, woven paper extends the tampering resistance of this envelope, standing up to normal postal wear and tear without damage,

Colorful Transparent Envelopes & Large Capacity: 5 assorted colors: transparent blue, green, yellow, 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.

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

Design with Hook & Loop Closure and Label Pocket: High-quality translucent document bag with hook & loop closure, easy and convenient to take and store lightweight things, and durable to last long after multiple repeats. Plastic Envelopes have a pocket for labels to distinguish documents easily.

10x13 CLASP ENVELOPE SET – Pack of 15 Single Reusable Envelopes Serves a Variety of Small & Large Documents for Home, Office, Business, Legal & School

Made IN USA, HEAVY DUTY PAPER – Extra Strong, Durable 28LB Standard Brown Kraft Envelopes Proudly made right here in the United States Provides Confidential Protection & Exceptional Rip, Tear & Puncture Resistance - Thank you for supporting American manufacturing!

DOUBLE SEAL DESIGN – Offers Reliable Security for Personal & Professional Mailing; Sturdy Metal Dual Prong Clasps & Gummed Seals w/ Tough Adhesive Glue

Set of 24, 6 colors, 2 for each color. The envelope size is 9.4'' × 4.7'', perfect for A6 sheets and other small items. Best way to keep your items organized and help you sort the clutter, cash envelope system, budget project, school supplies, art supplies, receipts, bills, coupons, photos, stationery, and other small things, but also work as pencil bags.

Premium quality for safe organizing: Made from durable sturdy poly, the acid-free small poly envelopes resist wear, tear, and moisture. Thicker design, single-layer thickness is increased to 0.18mm, perfect for keeping your items safe and organized.

Classify and identify your document easily: Outside mini label pocket helps classify and identify your document easily. Easy to organize and distinguish your paper with 6 assorted bright colors.

PACKAGE CONTAINS: 12 transparent plastic envelopes with button closure and expandable gusset.

PRODUCT SIZE: The clear folders is 12.79 * 9.3inch/32.5 * 23.6cm. The bottom extends to a gusset of 1.25 inches. The expanding file folder can hold up to 180-230 sheets of A4 and Letter size paper.

UNIQUE DESIGN: A new design, the entire folder will be expandable to 1.23inch (3 cm) at the bottom, can accommodate more types of documents, such as notebooks, books and so on. The number of files that can be accommodated has also increased significantly. it's a good choice for college.

Package Includes 10 Plastic Envelopes In 5 Assorted Colors: Transparent, Blue, Green, Yellow, And Pink (Two Of Each Color)

The Envelope Folder Size Is 13.25 X 9.25 Inches. Both A4 And Letter Sized Files Can Be Stored.

Plastic Envelopes Have A Pocket For Labels To Distinguish Documents Easily

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.

📁 Large Capacity Plastic Folders - Our folder measures 13.25 x 9 .25 inches, holds more than 100 sheets Letter A4 Size Papers.

📁 Thickness Upgraded(0.18mm) - Our reusable envelopes are thicker than other Poly Envelopes in the market, sturdy and durable, protect your papers from damage.

📁 Acid-Free & Waterproof - Made of High Quality plasitc material, our poly file folder is great for organizing important papers sheets.

Material: Made of thick acid free Polypropylene material, waterproof, tear resistant and keeping clean.

SIZE: 5 1/2 x 7 1/2 inches. Fits perfectly in purse/ small bags/ note books.

Hook and loop closure.

A5 size of 6 x 10 inch / 155 x 255 mm, great for storing receipts, coupons, Invoice, money, check, bills, stationeries, pens, and some small items

Made of PP plastic material, durable, reusable and waterproof. Transparent material for clear display

Plastic Envelopes with a mini label pocket for labels to classify and identify documents easily

25 Pack Envelopes Folders - A4 Letter Size (13 x 9 inches) , this document folders have large capacity which can hold more sheets Papers.

Thickness Upgraded - Our plastic envelope folders are made of premium PP material, waterproof, sturdy and durable, well protect your papers from damage.

Transparent Poly Envelopes Folder - 100% clear file folders, easy to organize or find documents without opening your envelopes.

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.

Tough and acid free, these clear envelopes are ideal for the home, office or classroom

Closed on three sides for security and portability

Expands to 1-1/4" to hold up to 200 sheets; String-tie closure to secure contents

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.

REUSABLE - Large, 9.63" x 11.5", poly envelopes can be used again and again to store your letter sized documents and other items

COLOR CODE - Use the various colors available to organize and categorize your documents

EXTRA CAPACITY - A 1" wide gusset along the bottom edge of the envelope easily expands for more storage capacity

Package includes 18 brown kraft envelopes with gummed seal and metal prong clasp.

Mr. Pen clasp envelopes are made from high-quality brown kraft paper that won’t easily rip or tear during transportation.

Each kraft envelope measures 9 x 12 inches, perfect for mailing and storing Important paperwork.

10x13 KRAFT ENVELOPES; Aimoh’s Catalog Envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence

DURABLE MULTI-PURPOSE; Ideal for mailing catalogues, magazines, documents, direct mail, promotional material, brochures and more, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information

28LB STOCK; manufactured from tough, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, the durable, woven paper extends the tampering resistance of this envelope, standing up to normal postal wear and tear without damage,

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 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

Package comes in 40 pieces clear plastic waterproof transparent folder, A4 size (12.8”x9.3”).

Functional professional folder.Archival quality envelopes are perfect for long term storage.

Quality assurance: made of high quality plastic, clear and bright surface, thick and durable, non-toxic and odorless, with professional quality.

Colorful Transparent Envelopes & Large Capacity: 6 assorted colors: transparent, blue, green, yellow, purple and pink . It’s easy to organize and distinguish your paper with different color. The envelope folder size is 13.25 x 9.25 inches, it will hold no less than 200 sheets A4 Papers.

Premium Quality & Thickness Upgraded: Durable PVC material plastic envelope folder, wear-resistant and corrosion-resistant properties. From the previous single layer 14C thickness, Single layer thickness is increased to 18C, with an increase of 30% thickness.

Design with Snap Button & Label Pocket: High quality clear document bag with snap button Paste snap for US letter / A4 size pater and other small items storage. Plastic Envelopes have a pocket for labels to distinguish documents easily.

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

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

Easy Storage: Our plastic pouch is portable to keep your items organized and help you sort the clutter, the envelopes bags can be used at school, home, work, office travel, and business trip.

Transparent Envelopes & Large Capacity: It’s easy to organize and distinguish your paper with 100% clear file folders. The envelope folder size is 13.25 x 9.25 inches, it will hold no less than 200 sheets of Letter Size papers

Premium Quality & Thickness Upgraded: Durable PP material plastic and waterproof envelope folder with upgraded thickness to prevent tearing for durable using and holding your documents or other items safe.

PACKAGE CONTAINS: 8 expanding plastic envelopes. A total of 4 colors (purple, blue, red, green), with various colors, to meet your various storage needs, to make your space more tidy.

PRODUCT SIZE: The expanding poly zip envelope is 9.8 * 12.8 inches (25CM * 32.5CM), the bottom can be extended up to 3cm. Upgraded oversize and capacity to meet your needs to organize a large number of items all at once.

MATERIALS: Made of high-quality PP material, to ensure that the product will not be damaged after high-frequency use, and can maintain longer. Also to increase effective protection for your important files.

Expanding wallet folders to keep your papers and documents organized

Folders with ties Features string-and-button closure

Comes in clear and made of plastic. Water-resistant file material.