Soennecken Shipping Bag DIN C4 with Window, brown

Soennecken C4 Brown Envelopes – Secure Shipping with Window

Professional shipping in no time. Soennecken C4 envelopes are the reliable standard for shipping documents, contracts, and papers that must not be folded. Made from robust mixed kraft paper (90 g/m²), they offer the perfect balance between stability and low self-weight.

Thanks to the integrated window, you save valuable time: the address on your cover letter is directly visible, so no additional address label is necessary. The opaque quality also ensures that sensitive contents arrive discreetly and securely at the recipient.

Product highlights at a glance:

• Efficient self-adhesive closure: Secure closure by simply pressing the adhesive strips together – no moistening required.

• Robust material: 90 g/m² strong brown kraft paper protects the contents from creases and external influences.

• Opaque & Discreet: Guarantees the protection of your data from curious glances.

• Versatile for printing: The wood-free paper is suitable for InkJet printers – ideal for individual branding or notes.

• Sustainable: 100% recyclable and environmentally friendly in disposal.

Variants & Pack Sizes

Choose the right quantity for your needs:

• 250 pieces (value pack): The economical solution for high mail volumes in the office.

• 25 pieces (small quantity): Ideal for occasional use or home offices.

Public Sector Service & Public Institutions

For decades, the Soennecken brand has been synonymous with reliable office supplies in public administration. These envelopes meet all common standards and are standardly used in public authorities, schools, law firms, and municipalities.

• Procurement for Public Authorities: We support the specific procurement processes of public bodies (e.g., purchase on account).

• Formal Quotation: Do you need a written quotation for your approval department? Simply select the "Request a Quote" option in the Checkout, and you will immediately receive a formal document via email.

Technical Specifications

Here you will find the technical parameters for your automated inventory management and digital search queries:

Shipping Application Tip

The C4 format is precisely designed to accommodate multiple sheets of DIN A4 without folding. Thanks to the opening on the short side, even thicker stacks of documents or catalogs can be easily inserted. The self-adhesive closure holds securely and firmly even with maximum filling.

Rely on proven quality for your correspondence. Order your Soennecken envelopes conveniently online now!