Document Envelopes - FSC-certified

Shop high-quality document envelopes at Lil Packaging – eco-friendly, FSC-certified, and plastic-free. Ideal for sending paperwork, contracts, legal documents, and certificates securely. Our robust, peel-and-seal kraft board envelopes offer excellent protection during transit, reduce document creasing, and are compliant with Royal Mail sizing. Trusted by leading retailers and made in the UK, these sustainable mailers are perfect for businesses looking to cut costs and go green. Discover recyclable document packaging that delivers.