Best Envelopes Mailing Supplies 2026

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Last Updated - 22.07.2026

Best Choice

01

Wemk

Wemk Mailing Bags, Pack of 45 Shipping Bags for Vinted, 3 Sizes Mailing Bags Pack, Waterproof, Opaque, Abrasion-Resistant, Postal Bags, Logistics Packaging, Blue

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9.7

Exceptional

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Your online shop support: the timeless and refined colours of our mailing bags, together with the word "thank you" in several languages, make you unforgettable. Stand out from the competition. The smooth surface of the shipping bag can write your greetings, labels, DIY text or leave markings on the packaging.
Save money – as the mailing bags are waterproof, you don't have to worry about your items getting wet even on rainy days. In addition, our plastic bags are feather-light, so you can save on shipping costs. Say goodbye to old-fashioned packages and welcome speed.
Perfect for various shipping requirements – perfect for shipping clothes, boxes, shoes, boxes. Perfect for mail, mailer, vinted online stores, envelopes and packages, clothes and gifts, also can be used as gift wrapping for Halloween, Thanksgiving, Christmas, birthdays.
High-quality materials – Our are made of high-quality polyethylene, which is environmentally friendly, durable and tear-resistant. The opaque material prevents the contents from being visible from the outside and ensures the confidentiality of your shipments. Each bag is equipped with a strong adhesive strip that ensures a secure and durable closure.
45 packs in 3 different sizes – with the dimensions 20 x 30 cm (15 pieces) + 25 x 35 cm (15 pieces) + 35 x 45 cm (15 pieces), our envelopes also have a 4 cm wide flap. Please confirm the size before purchasing.

10,99 €
02

hoffnungsart

Pack of 50 DIN C4 Envelopes for A4 Brown Peal&Seal Adhesive Strips without Window 324 x 229 mm

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9.5

Excellent

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Suitable use: for sending DIN A4 letters, business letters, contracts, invoices, applications, brochures, contract documents, important documents.
Peal and Seal closure for safe transport: the SK (peel and seal) adhesive strip ensures a secure closure and protects the contents from unwanted insights and environmental influences. Perfect for safely sending goods and other important documents.
Made in the EU: the mailing bags are made in the European Union.
DIN C4 format: measuring 32.4 x 22.9 cm, these envelopes are the perfect size for DIN A4 documents. Ideal for professional mailing of business documents, personal letters or important documents.

9,99 €
Value for Money

03

Blake

Blake Purely Everyday C4 324 x 229 mm 90 gsm Self Seal Pocket Envelopes (12891/25 PR) White - Pack of 25

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9.4

Excellent

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Size: C4 324 x 229 mm
Self Adhesive
Quality 90 g/m² paper
For external use only
Act carefully

3,49 €
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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9.3

Excellent

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

2,19 €
05

Bantex

Bantex DIN C5 Envelopes (9" x 6.4") / Peel Off Strips - Pack of 25 in Foil Pack (White)

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9.2

Excellent

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c5 (9" x 6.3")
Quality 80 g/m² paper
Peel and seal
Pack of 25
Colour: white

2,01 €
06

RAGO

RAGO Plastic Mailing Bags, Pack of 10, M-10 Pieces, L-10 Pieces, Self-Adhesive and Opaque, Plastic Bags, Sealable, Ideal for Vinted

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9.1

Excellent

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Waterproof plastic mailing bags - indispensable for transport: the foil mailing bags offer reliable protection in adverse weather conditions. Our plastic bags are made from high-quality materials that provide 100% protection against external influences such as water, moisture, dust or dirt.
Specification of the set of mailers: S - 20 x 30 cm (A4 / B5) - 10 pieces I M - 25 x 35 cm (A3 / B4) - 10 pieces I L - 35 x 45 cm (C3) - 10 pieces I The set contains 30 pieces mailing bags in different sizes, adapted to different package dimensions.
SAFE AND DURABLE MAILERS - Opaque and thick mailers, made of strong PCR LDPE film. Grey, they are tear and damage resistant. Thanks to the strong self-adhesive adhesive, they also protect against unwanted opening.
LIGHTWEIGHT MAIL BAGS - Optimize Shipping Cost: Our messenger bags are lightweight but very durable. Its light weight allows optimisation and simultaneous reduction of shipping costs in a very convenient and efficient shipping system, without the need for additional packing tapes during shipment.
IDEAL MAILERS - WIDE RANGE OF USES Foil envelopes for packaging are the perfect protection for shipping products in both business and private sectors. They are ideal for small shipments as well as larger packages and protect them optimally during transport.

7,99 €
07

Emerson

Emerson Pack of 50 Brown Envelopes DIN C5 162 x 229 mm 80 g Large Envelopes Maxi Letter Peel and Seal without Window Envelope Large C5 Brown Letter Envelope A5 Envelope Big Brown Large Shipping Envelopes Paper

33% Off

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9.0

Excellent

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Main highlights

Windowless, which ensures greater privacy for the documents sent and correspondence.
The brown colour of the envelopes provides a professional appearance and gives prestige to the correspondence.
Self-adhesive envelopes that simplify and speed up the packaging process and ensure a secure closure without additional sealing means.
Made from durable 80g paper to ensure the sturdiness and protection of the materials to be shipped.
DIN C5 envelopes with standard dimensions of 162 × 229 mm, suitable for sending A5 documents.

4,99 € 7,49 €(33% Off off)
08

Bantex

Bantex Set of 10 Padded Envelopes D4 (200 x 275 mm) 14/D, White, Envelopes, Air Padded Envelopes, Bags with Self-Adhesive Closure, 400123104

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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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VERSATILE USE These envelopes are ideal for sending documents, letters, invoices and small items. They withstand transport and provide sufficient protection from moisture.
SELF-ADHESIVE CLOSURE: The mailing bag is equipped with a practical self-adhesive strip that allows for easy and secure closure.
Protection by air cushion film: the inner padding is made of high-quality bubble film, which effectively protects the contents from bumps and damage.
Practical white envelopes: size D4, 200 x 275 mm (inner dimensions: 180 × 265 mm). The bubble envelopes are offered in sets of 10, ideal for small and medium shipping needs.
High-quality material: made of durable paper and thick film, the envelopes offer high stability and durability.

2,69 €
09

Switory

Switory Pack of 25 Bubble Envelopes Padded Envelopes A1 (120 x 175 mm) 11/A, White Bubble Envelopes Suitable for DIN A6, Shipping Packaging with Self-Adhesive Closure

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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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USE FOR: The mailers are our best selling product for safely shipping small and medium items. The envelopes are made of high quality opaque paper and multi-layer LDPE bubble film that protects the shipment from damage and moisture. They are the perfect choice for shipping small or medium items that can be folded flat, such as books, electronics, clothing, video games, smartphones, tablets and other accessories.
Technical details: Strong adhesive strip for an effective finish. High quality bubble wrap protects packages from shock damage during transportation with bubble bags. Strong welds around the edges of the wrap for increased rigidity and protection against deformation.
Environmentally friendly: our padded mailers are made from 70% recycled materials. They contain FSC certified kraft paper (100%) and recycled plastic films (50%). After separating into two parts, the envelope is fully recyclable after use. The paper can be recycled along with the paper waste and the bubble wrap can be thrown into a plastic container or returned to a recycling facility.
Dimensions and quality: our envelopes have the format DIN A6 and have inner dimensions of 100 x 165 mm and outer dimensions of 120 x 175 mm (unfilled). They are specially designed to send items in DIN A6 format (flat). The bubble envelope is made of the highest quality kraft paper with a weight of 75 g/m2 with increased fibre strength and bubble wrap of 45-50 g/m².
BUBBLE WRAP ENVELOPES The main advantage of bubble mailers is the aesthetic, natural-looking packaging. Bubble envelopes are durable with protection of the high quality bubble wrap and strong edge welds for extra rigidity. If you want to send small or medium items safely and cost-effectively, choose an envelope.

6,99 €
10

PAKNOR

PAKNOR Brown Envelopes DIN C4 229 x 324 mm 90 g Envelopes without Window Straight Flap Self-Adhesive Large Letter A4 Envelopes Business Envelopes Pack of 50

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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.

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Main highlights

Use: for invoices, applications, company brochures, bank statements, contract documents, contracts
SIZE - Format C4: 229 × 324 mm (A4 unfolded)
Quantity - 50 pieces in the pack
Material: brown 90 g/m² paper, without viewing window
Closure: straight flap on the short side, self-adhesive with peel-off strips

8,99 €