Cardboard Courier Bags A4

These A4 cardboard courier bags offer an eco-friendly and secure solution for shipping documents, important papers, and flat items. Made from durable recycled cardboard with a reinforced construction, they provide excellent protection against bending, crushing, and moisture during transit. The practical self-adhesive strip ensures quick and secure sealing without the need for additional tape, while the generous A4 size accommodates standard documents and smaller parcels with ease. Ideal for business correspondence, legal documents, certificates, and product samples, these bags maintain a professional appearance while ensuring your items reach their destination in perfect condition.

The bags feature a smooth writable surface for clear addressing and labeling, and their lightweight design helps minimize shipping costs. The tear-resistant material prevents accidental opening, and the eco-friendly composition supports sustainable business practices. With their simple yet effective design, these courier bags streamline your shipping process while providing reliable protection. Perfect for offices, legal firms, e-commerce businesses, and administrative use, they represent the optimal combination of practicality, security, and environmental responsibility for everyday shipping needs.