Best Business Envelopes 2026

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Last Updated - 03.02.2026

Best Choice

01

Specht

15 Envelopes C4 in White without Window with Cardboard Backing, Self-Adhesive with Self-Adhesive and Covering Strips, 229 x 324 mm, Premium, 120 g/m² Paper, Envelope, Business Envelope, DIN A4

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SAFE SHIPPING The cardboard backing reinforces the mailers and protects your important documents from kinks and damage. Ideal for application folders, business letters and sensitive documents.
OPTIMAL SIZE Our set contains 15 C4 envelopes without window and with cardboard backing. With dimensions of 229 x 324 mm, they are perfect for the safe shipping of DIN A4 documents.
FOR BUSINESS AND HOME USE: Whether for business or private use, our mailing bags are universal and always deliver a professional result.
EASY AND SECURE CLOSURE: With the self-adhesive peel off strip, the envelope can be closed easily and securely. Our strong adhesive ensures that your letters and documents stay safe.
BRAND QUALITY: Our mailing bags are made in Europe and stand for the highest quality. With robust 120 g/m² paper, they are particularly durable and reliable.

14,99 €
Value for Money

02

Specht

15 Envelopes C4 in White without Window with Cardboard Backing, Self-Adhesive with Self-Adhesive and Covering Strips, 229 x 324 mm, Premium, 120 g/m² Paper, Envelope, Business Envelope, DIN A4

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SAFE SHIPPING The cardboard backing reinforces the mailers and protects your important documents from kinks and damage. Ideal for application folders, business letters and sensitive documents.
OPTIMAL SIZE Our set contains 15 C4 envelopes without window and with cardboard backing. With dimensions of 229 x 324 mm, they are perfect for the safe shipping of DIN A4 documents.
FOR BUSINESS AND HOME USE: Whether for business or private use, our mailing bags are universal and always deliver a professional result.
EASY AND SECURE CLOSURE: With the self-adhesive peel off strip, the envelope can be closed easily and securely. Our strong adhesive ensures that your letters and documents stay safe.
BRAND QUALITY: Our mailing bags are made in Europe and stand for the highest quality. With robust 120 g/m² paper, they are particularly durable and reliable.

14,24 €
03

Blake

Blake Purely Everyday DL 110 x 220 mm 90 gsm Wallet Self Seal Envelopes (13882/50 PR) White - Pack of 250

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Size: DL 110 x 220 mm
Self Adhesive
Quality 90 g/m² paper
Quality 90 GM paper

2,99 €
04

Blake

Blake Purely Everyday DL 110 x 220 mm 90 gsm Wallet Self Seal Envelopes (13882/50 PR) White - Pack of 250

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Size: DL 110 x 220 mm
Self Adhesive
Quality 90 g/m² paper
Quality 90 GM paper

2,99 €
05

Einladungskarten Manufaktur Hamburg

Envelopes DIN Long White Pack of 50 Self-Adhesive without Window Envelopes in Premium Quality Business Envelopes (110 × 220 mm) Straight Flap, Grey Interior | Business 80 g/m²

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile envelopes - DIN long without window is ideal for business mail, invoices, offers, contracts and private letters
Standard envelopes without window - can be written on and labelled - flexible for handwritten addresses or labels in office and business
Envelopes DIN long self-adhesive with peel off strips, straight flap - clean, quick closure in everyday business
Envelopes DIN long (110 x 220 mm) standard format - perfect for DIN A4 papers folded in third, common format for business mail
DL envelopes in premium quality, light grey interior - opaque and professional for confidential business correspondence and documents

7,49 €
06

Noa Home Deco

100 Envelopes with Window, DIN Long 225 x 116 mm, Laser Printable, Heat Resistant Film Window, Business Envelopes, Window Envelopes with Peel-Off Strips (White)

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15% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With viewing window - The practical PLA viewing window not only provides the necessary viewing angle, but also always delivers the long DIN envelopes to the right receiver.
VERSATILE SHIPPING - Whether everyday correspondence, business mailing, mailings or invitations, unisex DIN long envelopes are the right choice for many problems.
SECURE HOLD - The self-adhesive design allows for easy sealing of envelopes by flipping up the bottom of the flap and pressing the top onto it.
ENVELOPE DETAILS - Envelopes DIN Long (116 x 225 mm) Envelopes with Window and Self Adhesive Double Flap Grey Inner Print Pack of 100.
Confidence protection - The green design inner print of DIN envelopes is not only a real eye-catcher, but also ensures a high level of opacity and thus protects the contents from prying eyes.

7,87 € 9,27 €(15% Off off)
07

Noa Home Deco

100 Envelopes with Window, DIN Long 225 x 116 mm, Laser Printable, Heat Resistant Film Window, Business Envelopes, Window Envelopes with Peel-Off Strips (White)

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15% Off
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With viewing window - The practical PLA viewing window not only provides the necessary viewing angle, but also always delivers the long DIN envelopes to the right receiver.
VERSATILE SHIPPING - Whether everyday correspondence, business mailing, mailings or invitations, unisex DIN long envelopes are the right choice for many problems.
SECURE HOLD - The self-adhesive design allows for easy sealing of envelopes by flipping up the bottom of the flap and pressing the top onto it.
ENVELOPE DETAILS - Envelopes DIN Long (116 x 225 mm) Envelopes with Window and Self Adhesive Double Flap Grey Inner Print Pack of 100.
Confidence protection - The green design inner print of DIN envelopes is not only a real eye-catcher, but also ensures a high level of opacity and thus protects the contents from prying eyes.

7,87 € 9,27 €(15% Off off)
08

POSTHORN MADE BY BONG

Bong 2220617 Pack of 100-C5/C6 Envelopes with Window and Self-Adhesive Grey Interior with French postal - 110 x 220 mm White

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Large selection of envelopes: The Posthorn envelopes are available in several variants. Both as envelopes with window or as envelopes without window. You can also choose between 100 pieces and 1,000 pieces of packaging of the envelope.
Extra protection: the Posthorn DIN long envelope protects the contents from prying eyes with grey inner print and always brings the envelope to the right recipient thanks to the viewing window.
Envelope with strong hold: the self-adhesive envelope allows for easy closure by turning the lower part of the flap up and pressing the upper part on it.
Diverse Shipping:The envelope with window can be used for both daily correspondence, business mailing, mailings or invitations. The neutral DIN long envelope is the right choice for many concerns.
Box contents & details - Posthorn envelopes DIN long (110 x 220 mm), self-adhesive envelopes with window and self-adhesive double flap, with grey inner print, pack of 100

7,05 €
09

POSTHORN MADE BY BONG

Bong 2220617 Pack of 100-C5/C6 Envelopes with Window and Self-Adhesive Grey Interior with French postal - 110 x 220 mm White

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Large selection of envelopes: The Posthorn envelopes are available in several variants. Both as envelopes with window or as envelopes without window. You can also choose between 100 pieces and 1,000 pieces of packaging of the envelope.
Extra protection: the Posthorn DIN long envelope protects the contents from prying eyes with grey inner print and always brings the envelope to the right recipient thanks to the viewing window.
Envelope with strong hold: the self-adhesive envelope allows for easy closure by turning the lower part of the flap up and pressing the upper part on it.
Diverse Shipping:The envelope with window can be used for both daily correspondence, business mailing, mailings or invitations. The neutral DIN long envelope is the right choice for many concerns.
Box contents & details - Posthorn envelopes DIN long (110 x 220 mm), self-adhesive envelopes with window and self-adhesive double flap, with grey inner print, pack of 100

7,05 €
10

druck.de

Pack of 250 Envelopes - C5/6 Envelope with Window - White - Self-Adhesive Adhesive Fix Closure - Paper Envelopes for Bills, Letters, Invitations, Greeting Cards

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Thanks to the modern and high-performance machinery in Burgenland, our manufacturer ÖKI ensures incomparable quality from Austria.
Self-adhesive with adhesive strips for easy enveloping.
Pure white envelope for professional applications. With high-quality 80 g paper, your contents remain well packaged and protected from prying eyes.
Available with or without window. Windows are suitable for invoices with printed letterhead.
Available in various sizes. From B4 pockets to C6 envelopes, you will find the right size for your occasion.

12,76 €