Organizing your important documents is crucial for efficiency and peace of mind. Filing envelopes offer a simple yet effective way to keep papers sorted, protected, and easily accessible. Selecting the right type can prevent damage, streamline retrieval, and contribute to a tidier workspace.
- Keep plenty of these envelopes on hand at home or the office to mail documents, invitations or professional correspondence
- Features a clasp closure to keep documents extra secure
- Made of heavyweight brown kraft material
- Pack includes 20 envelopes, each envelope measuring 6" x 12"
- Made in the U.S.A
- 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...
- Premium Quality & Waterproof: Sturdy PP material plastic and waterproof envelope folder with upgraded thickness to prevent tearing for Sturdy using and holding your documents or other items safe.
- Safe Paste Closure & Label Pocket: High-quality translucent document bag with safe paste closure, easy and convenient to take and store lightweight things, and Sturdy to last long after multiple repeats. Plastic Envelopes have a pocket for labels to...
- Transparent Document Pouches: The see-through sleek document folder keeps contents visible and makes finding documents so easy without opening your envelopes.
- 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. Outside mini label pocket helps classify and identify your...
- Clasp envelope (100-pack) for filing, storing, or mailing documents
- Double-prong metal clasp closure and reinforced eyelet keep documents securely contained
- Moisture-activated gummed surface on flap creates a permanent seal
- Made with thick 28-pound kraft paper for reliable strength and protection
- Measures 9 by 12 inches each; backed by an Amazon Basics 1-year limited warranty
- Package Contains: 30 packs of 10 brightly colored plastic envelopes, the folders are 13 x 9.4 inches in size and are suitable for fixed storage of A4/letter size paper, holds at least 200 sheets of paper.
- Multiple Colors: There are 10 different colors. Convenient for you to quickly organize and identify different documents.
- Special: Each plastic envelope bag has a transparent label pocket on the cover for recording your name or notes. The Hook & Loop closure is very convenient and quick, not easy to damage the folder because of tearing.
- Made of: The transparent folder allows you to see the files inside directly, so you can easily find files without opening the envelope, and these folders are made of thickened PP plastic, waterproof and stain-resistant, super good quality, can prevent...
- Use: Our folders are perfect for keeping important documents. The extra large capacity can hold a lot of documents and has a strong fixing effect, not easy to fall apart, it is a great helper for our office, school, or home.
- 10 Pack with Trendy Colors: Refresh your storage with vibrant, on-trend file folders.
- Super Heavyweight: Made from durable acid-free Polypropylene, sturdy and durable to use. Waterproof design keeps your items safe from spills and dirt.
- Large Capacity and Outside Label Pocket: 13.2" x 9.2" file folders, easily holds more than 200 sheets. Fit for the paper size of US letter/A4 prints or smaller document storage. Classify and identify your documents easily with the outside label pocket.
- Transparent and Tight Closure: Transparent design keeps contents visible and makes finding documents so easy. Easy to open and close to protect your belongings with tight closure.
- Complete Storage Solution: Efficiently manage classroom supplies, office files, home documents and household items, and travel items with our all-in-one file folders.
- 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. Outside mini label pocket helps classify and identify your...
- 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: Study PP material plastic and waterproof envelope folder with upgraded thickness to prevent tearing for study using and holding your documents or other items safe.
- Design with Hook and Loop Closure & Label Pocket: High-quality translucent document bag with hook & loop closure, easy and convenient to take and store lightweight things, and study to last long after multiple repeats. Plastic Envelopes have a pocket for...
- Time-Saving & Long-Lasting: Find documents in 1 second via clear cover & label pocket. Upgraded PP outlasts cheap folders—no cracking, no yellowing. Smart investment that saves time & money for years.
- 100 manila letter-size file folders; ideal for 8-1/2 x 11-inch documents
- 1/3 cut reinforced tabs in assorted positions (left, middle, right) for easy labeling and readability
- 11-point stock expands up to 3/4 inch while remaining sturdy
- Made of 10% recycled content; 10% post-consumer material
- Product Dimensions: 11.6 x 9.5 inches (LxH, overall), 3.8 x 0.5 inches (LxH, tab)
- Dive into organized efficiency with Mr. Pen set of 10 clear plastic envelopes, each featuring a distinct colored flap for added flair and easy identification.
- Crafted from high-quality, transparent plastic, these envelopes promise durability while being both waterproof and reusable, ensuring your documents remain pristine.
- Generously sized at 13.2 x 9.3 inches, they're designed to accommodate letter-sized papers with ease comfortably.
- Enhancing utility, each envelope boasts a dedicated pocket for labels, streamlining document categorization and swift retrieval.
- Versatile in application, Mr. Pen plastic envelopes shine in various settings – from schools and offices to homes and business trips, providing an organized touch wherever you go.
- [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.
- [Transparent Document Pouches] The see-through sleek document folder keeps contents visible and makes finding documents so easy without opening your envelopes.
- [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. Outside mini label pocket helps classify and identify your...
- 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.
- With a metal clasp and gummed seal on the envelope flap, your contents will stay secure whether you’re mailing them or keeping them safe in a file.
- Mr. Pen clasp envelopes are fully compatible with most inkjet and laser printers for quick and easy addressing.
This article is part of our complete guide Office & School — browse all our comparisons and buying guides.
Last update on 2026-07-12 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Filing Envelopes
Material Matters
- Paper: A common and affordable choice, paper envelopes are suitable for everyday filing and temporary storage. Look for thicker cardstock for added durability.
- Plastic/Polypropylene: These offer superior protection against moisture, tears, and spills. They are ideal for frequently accessed documents or items that need extra safeguarding.
- Tyvek: Known for its exceptional strength and tear resistance, Tyvek envelopes are a premium option for long-term storage or high-value documents.
Size and Capacity
- Standard Letter/Legal: The most common sizes, designed to fit standard 8.5" x 11" or 8.5" x 14" documents without folding.
- Expansion: For thicker files, choose envelopes with expanding gussets. These can hold a significant number of pages, reducing the need for multiple envelopes.
- Specialty Sizes: Consider smaller envelopes for receipts or index cards, or larger ones for blueprints or artwork.
Closure Types
- Flap and Gum/Moisten-to-Seal: A traditional closure, best for less frequently accessed items as the adhesive can degrade over time.
- Button and String/Braid: A secure and durable closure, ideal for documents that are handled often or need to be kept firmly enclosed.
- Interlocking/Tab Closure: Offers a simple, secure closure without the need for adhesive or ties, often found on plastic envelopes.