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Shop Bulk Envelopes

   (3776 Products)
66% off
Buy 1, Get 1 40% off
Quill Brand EasyClose Security Tinted #10 Business Envelopes, 4 1/8 x 9 1/2, White, 500/Box (30164Quill Brand EasyClose Security Tinted #10 Business Envelopes, 4 1/8 x 9 1/2, White, 500/Box (30164
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Quill Brand® 500/Box EasyClose Security Tinted #10 Business Envelope, 4-1/8" x 9-1/2", White (3016453)
Item #: 032-60353
US #10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail
$52.09 Save 66%
$17.49
Per box
Buy 1, Get 1 40% off
Quill Brand® Clasp Catalog Envelope, 9 x 12, Kraft, 100/Box (7CL91228)
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Quill Brand® 100/Box Clasp Catalog Envelope, 9" x 12", Kraft (7CL91228)
Item #: 901-7CL91228
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
Made from kraft paper that conceals contents from prying eyes
Size: 9" x 12"
Buy 1, Get 1 40% off
Quill Brand® Clasp Catalog Envelope, 10 x 13, Kraft, 100/Box (7CL101328)
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Quill Brand® 100/Box Clasp Catalog Envelope, 10" x 13", Kraft (7CL101328)
Item #: 901-7CL101328
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb. heavyweight Kraft paper
Size: 10" x 13"
$49.99
1-3 box
Save 6%
$46.99
4+ box
Buy 1, Get 1 40% off
Quill Brand Gummed #10 Business Envelope, 4-1/8 x 9-1/2, White Wove, 500/Box (WW10ES)Quill Brand Gummed #10 Business Envelope, 4-1/8 x 9-1/2, White Wove, 500/Box (WW10ES)
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Quill Brand® 500/Box Gummed #10 Business Envelope, 4-1/8" x 9-1/2", White Wove (WW10ES)
Item #: 901-WW10ES
US # 10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 4-1/8" x 9-1/2"
$30.59
1-3 box
Save 5%
$28.99
4+ box
Buy 1, Get 1 40% off
Quill Brand Self Seal Security Tinted #10 Left Window Envelope, 4 1/8 x 9 1/2, White Wove, 500/BoxQuill Brand Self Seal Security Tinted #10 Left Window Envelope, 4 1/8 x 9 1/2, White Wove, 500/Box
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Quill Brand® 500/Box Self Seal Security Tinted #10 Left Window Envelope, 4-1/8" x 9-1/2", White Wove (3016452)
Item #: 901-60350Q
Envelopes are suitable for all your mailing needs
Made from 24 lbs. white wove paper for durability
These envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail
54% off
Buy 1, Get 1 40% off
Quill Brand Easy Close Self Seal Security Tinted #10 Business Envelope, 4-1/8 x 9-1/2, White, 100/Quill Brand Easy Close Self Seal Security Tinted #10 Business Envelope, 4-1/8 x 9-1/2, White, 100/
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Quill Brand® 100/Box Easy Close Self Seal Security Tinted #10 Business Envelope, 4-1/8" x 9-1/2", White (69703 / 70711)
Item #: 032-75762
US # 10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 4-1/8" x 9-1/2"
$11.19 Save 54%
$5.09
Per box
Buy 1, Get 1 40% off
Quill Brand® Easy Close Catalog Envelope, 9 x 12, White, 250/Box (PS91228W)Quill Brand® Easy Close Catalog Envelope, 9 x 12, White, 250/Box (PS91228W)
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Quill Brand® 250/Box Easy Close Catalog Envelope, 9" x 12", White (PS91228W)
Item #: 901-PS91228W
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb plain white wove stock
Size: 9" x 12"
$56.99
1-3 box
Save 7%
$52.99
4+ box
Buy 1, Get 1 40% off
Quill Brand Gummed Security Tinted #9 Double Window Envelope, 3 7/8 x 8 7/8, White, 500/Box (75042
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Quill Brand® 500/Box Gummed Security Tinted #9 Double Window Envelope, 3-7/8" x 8-7/8", White (75042)
Item #: 901-75042
Business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 3-7/8" x 8-7/8"
Buy 1, Get 1 40% off
Quill Brand Easy Close Self Seal #10 Business Envelope, 4-1/8 x 9-1/2, White, 500/Box (69686 / 707Quill Brand Easy Close Self Seal #10 Business Envelope, 4-1/8 x 9-1/2, White, 500/Box (69686 / 707
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Quill Brand® 500/Box Easy Close Self Seal #10 Business Envelope, 4-1/8" x 9-1/2", White (69686 / 70701)
Item #: 901-75746Q
US # 10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 4-1/8" x 9-1/2"
Buy 1, Get 1 40% off
Staples® #6-3/4 Standard Business Gummed Envelopes, 500/Box
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Staples® #6-3/4 Standard Business Gummed Envelopes, 500/Box
Item #: 901-187005
Standard business envelopes are great for everyday use around the home or office
24 lb white wove construction
#6-3/4 (3-5/8" x 6-1/2")
$37.79
1-3 box
Save 7%
$34.99
4+ box
Buy 1, Get 1 40% off
Quill Brand® Clasp Catalog Envelope, 6 x 9, Kraft, 100/Box (7CL6928)
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Quill Brand® 100/Box Clasp Catalog Envelope, 6" x 9", Kraft (7CL6928)
Item #: 901-7CL6928
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb. heavyweight Kraft paper
Size: 6" x 9"
Buy 1, Get 1 40% off
Quill Brand Gummed Security Tinted #8 Double Window Envelope, 3 5/8 x 8 5/8, White, 500/Box (69741Quill Brand Gummed Security Tinted #8 Double Window Envelope, 3 5/8 x 8 5/8, White, 500/Box (69741
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Quill Brand® 500/Box Gummed Security Tinted #8 Double Window Envelope, 3-5/8" x 8-5/8", White (69741 / 70727)
Item #: 901-75041
Business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 3-5/8" x 8-5/8"
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Staples® 9 x 12 White Wove QuickStrip® Catalog Envelopes, 100/BoxStaples® 9 x 12 White Wove QuickStrip® Catalog Envelopes, 100/Box
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Staples® 9" x 12" White Wove QuickStrip® Catalog Envelopes, 100/Box
Item #: 901-379479STP
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
White paper shows labeling and writing clear and concise
Dimensions: 9"L x 12"H
Buy 1, Get 1 40% off
Quill Brand Gummed Security Tinted #10 Business Envelope, 4 1/8 x 9 1/2, White Wove, 500/Box (6967Quill Brand Gummed Security Tinted #10 Business Envelope, 4 1/8 x 9 1/2, White Wove, 500/Box (6967
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Quill Brand® 500/Box Gummed Security Tinted #10 Business Envelope, 4-1/8" x 9-1/2", White Wove (69679 / 70695)
Item #: 901-10CR
US # 10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 4-1/8" x 9-1/2"
$38.79
1-2 box
Save 14%
$32.99
3+ box
Buy 1, Get 1 40% off
Brown Kraft Clasp Envelopes 9 x 12, 250/BoxBrown Kraft Clasp Envelopes 9 x 12, 250/Box
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Brown Kraft Clasp Envelopes 9" x 12", 250/Box
Item #: 901-487493STP
Catalog envelopes are perfect for documents
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 9"L x 12"H
Buy 1, Get 1 40% off
Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8 x 8 7/8, White, 500/Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8 x 8 7/8, White, 500/
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Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)
Item #: 901-1775861
Pressure Sensitive Adhesive
#9 business envelopes are suitable for all your mailing needs
These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail
Buy 1, Get 1 40% off
Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 10 x 13, Brown, 100/Box (ST187039-CC)Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 10 x 13, Brown, 100/Box (ST187039-CC)
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Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 10" x 13", Brown, 100/Box (ST187039-CC)
Item #: 901-187039
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 10"L x 13"H, size #13
$41.89
1-4 box
Save 18%
$33.99
5+ box
Buy 1, Get 1 40% off
Staples EasyClose Left Window #10 Envelopes, 4 1/8 x 9 1/2, White, 500/Box (381936/17041)Staples EasyClose Left Window #10 Envelopes, 4 1/8 x 9 1/2, White, 500/Box (381936/17041)
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Staples EasyClose Left Window #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Box (381936/17041)
Item #: 901-381936
Envelopes are great for mailing letters and documents
Made from 24 lbs. white wove paper for durability
These envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail
Buy 1, Get 1 40% off
Quill Brand Gummed #10 Window Envelope, 4-1/8 x 9-1/2, White Wove, 500/Box (69711 / 70719)
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Quill Brand® 500/Box Gummed #10 Window Envelope, 4-1/8" x 9-1/2", White Wove (69711 / 70719)
Item #: 901-WW10WES
US # 10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
Size: 4-1/8" x 9-1/2"
Buy 1, Get 1 40% off
Quill Brand® Easy Close Catalog Envelope, 9 x 12,Brown Kraft, 250/Box (PS91228B)Quill Brand® Easy Close Catalog Envelope, 9 x 12,Brown Kraft, 250/Box (PS91228B)
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Quill Brand® 250/Box Easy Close Catalog Envelope, 9" x 12", Brown Kraft (PS91228B)
Item #: 901-PS91228B
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb. plain brown Kraft paper
Size: 9" x 12"
Buy 1, Get 1 40% off
Staples® Gummed Security Tinted #10 Business Envelopes, 4 1/8 x 9 1/2, White Wove, 500/Box (SPL918Staples® Gummed Security Tinted #10 Business Envelopes, 4 1/8 x 9 1/2, White Wove, 500/Box (SPL918
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Staples® Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (SPL918161)
Item #: 901-918161M
PACKAGING MAY VARY, SAME GREAT PRODUCT.
Envelopes are great for mailing letters and documents
Made from 24 lbs. white wove paper for durability
Buy 1, Get 1 40% off
Quill Brand Security Tinted #10 Double Window Envelopes, 4 1/8 x 9 1/2, White Wove, 500/Box (30164Quill Brand Security Tinted #10 Double Window Envelopes, 4 1/8 x 9 1/2, White Wove, 500/Box (30164
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Quill Brand® 500/Box Security Tinted #10 Double Window Envelope, 4-1/8" x 9-1/2", White Wove (3016430)
Item #: 901-60349
US #10 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail
Buy 1, Get 1 40% off
Staples Clasp Envelopes, 12 x 15-1/2, Brown Kraft, 100/Box (472902/19273)Staples Clasp Envelopes, 12 x 15-1/2, Brown Kraft, 100/Box (472902/19273)
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Staples Clasp Envelopes, 12" x 15-1/2", Brown Kraft, 100/Box (472902/19273)
Item #: 901-472902
Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
Comes in brown and made of kraft
Dimensions: 12"L x 15.5"H; size #15.5
Buy 1, Get 1 40% off
Quill Brand® Easy Close Catalog Envelope, 10 x 13, White, 250/Box (PS101328W)Quill Brand® Easy Close Catalog Envelope, 10 x 13, White, 250/Box (PS101328W)
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Quill Brand® 250/Box Easy Close Catalog Envelope, 10" x 13", White (PS101328W)
Item #: 901-PS101328W
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb plain white wove stock
Size: 10" x 13"
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Want to know more about Shop Bulk Envelopes

What Is a Business Envelope?

Business envelopes are the ideal envelope for sending confidential information through the mail. These envelopes for business have security-tinted patterns to discourage reading sensitive information through the outside of the envelope for extra discreteness between the mail sender and receiver. Business envelopes should be an essential part of any order of bulk office supplies to ensure your business is never low on necessary supplies. Be sure to stock up on copy paper and the proper ink and toner cartridges for your office printer to ensure all documents sent out are printed with bold ink.

What Types of Envelopes for Business Can You Buy?

There are a variety of business envelopes to choose from at Quill.

Catalog Business Envelopes

These business envelopes are larger than standard envelopes. They measure 6 inches by 9 inches and are made from heavyweight paper. They are a reliable choice for mailing multiple kinds of personal and business documents, because larger stacks of papers can fit inside these packets. Catalog envelopes come with a heavily gummed flap that provides a tight seal. Some also come with a durable aluminum double prong that easily re-opens and provides great usability for each envelope. These business envelopes also often contain post-consumer recycled material.

Self Sealing Business Envelopes

These envelopes provide extra security with their specially designed peel and seal closure seals that close securely without moistening to remove the need for using your tongue or the unprofessional appearance of taping the envelope seal. Self sealing envelopes are generally made from white 24-pound paper for durability and are suitable for many mailing projects. Each of these business envelopes comes in packages of 100 to 500 envelopes per box. The envelopes have a straight flap and are the perfect size for letters, invoices and bill payments.

Self sealing envelopes come in a variety of U.S.-numbered envelopes including:

  • Number 6 envelopes, size 3 ? inches by 6 ½ inches
  • Number 8 envelopes, size 3 ? inches by 8 ? inches
  • Number 9 envelopes, size 3 ? inches by 8 ? inches
  • Number 10 envelopes, size 4 ? inches by 9 ½ inches

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