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A5 Padded Envelopes – Post Smarter, Pack Safer Today
£3.99 – £39.99 ex VAT
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Enhanced Protection: The integrated bubble-lined padding offers superior cushioning, safeguarding contents from shocks and impacts.
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Eco-Friendly Materials: Crafted from recyclable materials, these envelopes align with sustainable practices, reducing environmental impact.
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Self-Seal Closure: The peel-and-seal strip ensures a secure closure, eliminating the need for additional adhesives and speeding up the packing process.
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Durability: The tear-resistant outer layer ensures that the envelope remains intact, even under rough handling.
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When it comes to mailing important documents or delicate items, choosing the right packaging is crucial. A5 padded envelopes offer a perfect blend of protection, convenience, and sustainability. Sized at 170x245mm (Size 4), these envelopes are designed to fit A5 documents snugly, ensuring they remain intact during transit.
Why Choose A5 Padded Envelopes?
A5 padded envelopes are meticulously designed to cater to a myriad of mailing needs. Their dimensions (170x245mm) make them ideal for A5-sized documents and items, ensuring a snug fit that minimizes movement during transit. But their advantages extend beyond just size:
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Enhanced Protection: The integrated bubble-lined padding offers superior cushioning, safeguarding contents from shocks and impacts.
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Eco-Friendly Materials: Crafted from recyclable materials, these envelopes align with sustainable practices, reducing environmental impact.
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Self-Seal Closure: The peel-and-seal strip ensures a secure closure, eliminating the need for additional adhesives and speeding up the packing process.
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Durability: The tear-resistant outer layer ensures that the envelope remains intact, even under rough handling.
Top 5 Uses for A5 Padded Envelopes
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Mailing Documents: Ideal for sending contracts, certificates, or any important paperwork that needs protection.
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Shipping Small Electronics: Perfect for gadgets like USB drives, memory cards, or small accessories.
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Sending Jewelry: Provides a cushioned environment for delicate items, ensuring they arrive in pristine condition.
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E-commerce Packaging: Online sellers can rely on these envelopes to deliver products safely to customers.
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Gift Wrapping: An excellent choice for sending small gifts, combining protection with a neat presentation.
Key Features at a Glance
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Optimal Size: Designed to accommodate A5 documents perfectly, eliminating unnecessary movement inside the envelope.
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Bubble-Lined Padding: The interior bubble wrap provides cushioning, safeguarding contents against shocks and impacts.
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Self-Seal Closure: Equipped with a peel-and-seal strip, ensuring a secure and tamper-evident closure without the need for additional adhesives.
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Durable Outer Layer: Made from tear-resistant kraft paper, these envelopes withstand the rigors of postal handling.
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Eco-Friendly Materials: Constructed from recyclable materials, aligning with sustainable practices and reducing environmental impact.
A5 Padded Envelopes vs. Other Mailing Options
When selecting packaging, it’s essential to understand how A5 padded envelopes compare to other mailing solutions:
Feature | A5 Padded Envelopes | Poly Mailers | Cardboard Boxes |
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Protection Level | High | Low | Very High |
Eco-Friendliness | High | Medium | High |
Weight | Light | Very Light | Heavy |
Cost Efficiency | High | Very High | Medium |
Ease of Use | Very Easy | Very Easy | Moderate |
Recyclability | Yes | Varies | Yes |
Why Our Mailing Bag Stands Out
Our A5 padded envelopes are not just another mailing option; they are a testament to quality and sustainability:
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Premium Materials: We use high-quality, recyclable materials that offer both durability and environmental responsibility.
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Enhanced Security: The self-seal closure ensures contents remain secure, providing peace of mind during transit.
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Versatility: Suitable for various items, from documents to small electronics, making them a go-to choice for diverse mailing needs.
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Eco-Conscious Design: Our commitment to sustainability means you can trust that our envelopes are as kind to the planet as they are to your items.
Ready to Elevate Your Mailing Experience?
Choose our A5 padded envelopes for a reliable, eco-friendly, and efficient mailing solution. Experience the difference today
Frequently Ask Question’s (FAQ’s)
1. What are the dimensions of A5 padded envelopes?
Usually around 150 x 215mm to 180 x 265mm internally, slightly larger externally.
2. How do I choose the right size?
Pick an envelope that fits your item snugly with some padding space, and check postal size limits.
3. What’s the difference between padded envelopes and bubble mailers?
Padded envelopes use paper or fiber padding; bubble mailers have bubble wrap lining for extra protection.
4. How much protection do they provide?
Good shock absorption for small, non-fragile items; protects against drops and rough handling.
5. What can I ship in an A5 padded envelope?
Small books, jewelry, electronics parts, CDs, documents, and other small items.
6. What postal category do they fall under?
Usually classified as “Large Letter” by Royal Mail if within size and weight limits.
7. How much do they cost?
Around £0.95 to £5.50 each; bulk packs (100+) cost roughly £12 to £35.
8. What colors and styles are available?
Commonly gold/manila, white, and sometimes black; options for peel-and-seal or self-seal closures.
9. Are they recyclable?
Paper-based envelopes are recyclable; bubble-lined ones may need special recycling or separation.
10. Can they be customized or branded?
Yes, many suppliers offer custom printing for logos and branding, usually with minimum order quantities.
Additional information
Numer Of Items |
10 ,20 ,25 ,50 ,100 ,200 ,500 |
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UK Wide Delivery
We offer Next Day Delivery with our Premium Delivery option. Please select the correct delivery methods on the checkout page
We also provide Free delivery on all orders and offer Next Day delivery options.
Returns
We accept returns or replacements within 30 days.
Feel free to reach out to us if you have any question.




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Spacious Design: Accommodates A3-sized documents (297mm x 420mm) without folding.
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Protective Padding: Features bubble wrap lining to cushion contents against impacts.
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Secure Closure: Equipped with a peel-and-seal adhesive strip for tamper-evident sealing.
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Lightweight Construction: Reduces shipping costs compared to heavier packaging options.
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Tear-Resistant Material: Durable outer layer resists punctures and tears during transit.
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Moisture Resistance: Offers protection against moisture, ensuring contents remain dry.
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Eco-Friendly Options: Available in recyclable and biodegradable materials for sustainable mailing.
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Versatile Use: Suitable for mailing documents, artwork, books, and other items requiring protection.
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Professional Appearance: Provides a clean and presentable look for business correspondence.
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Bulk Availability: Offered in packs, making them convenient for businesses with high mailing volumes.
A4 Padded Envelopes – Bubble Mailers for Safe Shipping
D/1 Padded Envelope – Bubble Wrap Mailing Envelopes
- 10mm Bubble Wrap Lining – Shock-absorbent, waterproof, reusable.
- 200x275mm Size – 20% larger than standard D/1 envelopes.
- Peel-and-Seal Adhesive – Tamper-proof, no tape needed.
- Eco Options – Recyclable, biodegradable, or compostable.
- Lightweight Design – Saves shipping costs (28% lighter).
G4 Padded Envelopes – Durable, Eco-Friendly Mailers
- Eco-Friendliness: Recyclable & FSC Certified Non-recyclable Partially recyclable
- Protection: Bubble-lined cushioning Minimal protection No internal padding
- Ease of Use: Peel-and-seal + tear strip Requires tape Requires tape
- Cost Efficiency: Lightweight saves postage Heavier Lightweight
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