Clasp Manilla Envelopes 10 x 13 in 100 Pack - Multicolor Set

Our review of these clasp manilla envelopes finds them most useful for home offices and small businesses that need an inexpensive, colorful way to sort and protect documents. The single biggest reason to buy is the quantity and size: a pack of 100 multicolor envelopes at 10 x 13 in provides enough capacity to store or mail multiple sheets without folding, making them practical for tax packets, invoices, and client folders. They are not premium stock, but their sealing mechanism and range of uses deliver clear value.

Key Features

• Quantity: The pack contains 100 envelopes, which is sufficient for ongoing filing, mailing, or seasonal document projects.
• Size: At 10 x 13 in each envelope fits letter sized paper and multiple sheets without folding, so documents stay flat and presentable.
• Construction: Made from kraft paper with a metal clasp, the envelopes offer a basic level of tear resistance and repeated open/close use.
• Sealing system: The metal clasp combined with moisture-activated glue gives a secure closure that can be opened and resealed without damaging contents.
• Color coding: Multiple colors make it easy to sort files by client, project, or category for faster retrieval.
• Versatility: Suitable for mailing, filing, storing photos, invoices, and other business or personal papers.

Who It's For

These envelopes are best for small business owners, insurance agents, accountants, or anyone handling large batches of paperwork who wants a low-cost, color-coded storage option. The 10 x 13 in size is especially helpful for professionals who need to keep letter papers flat and organized for client meetings or tax preparation.

Those seeking heavyweight archival protection, premium thick card stock, or flawless clasp performance should look elsewhere; some users report thin paper and occasional clasp marking. If you need archival-grade moisture barrier or reinforced mailers for long transit, choose a sturdier option.

Pros & Cons

Pros

• Generous pack count of 100 means you can standardize filing and mailing without frequent reordering.
• Large 10 x 13 in size holds standard letter documents flat and reduces need for folding.
• Colorful assortment helps with quick visual organization and client separation.

Cons

• Paper is on the thinner side, which can feel less durable and crease more easily under stress.
• Some users report clasps that leave indents or feel less robust after repeated use.

Specifications

Pack count	100 pieces
Size	10 x 13 in
Material	Kraft paper with metal clasp
Closure	Moisture activated glue plus metal clasp
Color	Multicolor assortment
Primary uses	Filing, mailing, storing documents and photos

Our Verdict

These 10 x 13 in multicolor clasp envelopes are a practical, low-cost solution for organizing and mailing letter-size documents when quantity and color coding matter more than premium paper thickness. Small offices and seasonal workflows will find good value here, while buyers needing heavy-duty, archival protection should consider sturdier mailers.

Frequently Asked Questions

Do these envelopes fit letter sized documents flat?
Yes, the 10 x 13 in dimensions are large enough to hold standard letter paper without folding.

Can the clasp be opened and closed repeatedly?
Yes, the metal clasp and moisture-activated glue allow repeated opening and resealing, though repeated use may show indents over time.

Are these suitable for long transit mailing?
They work for short to moderate mailing but the thinner kraft paper is not a substitute for heavy-duty or padded mailers on long or rough shipments.