What is the best alternative to plastic bubble mailers for e-commerce?
How the main options compare, and how to choose for your products
For e-commerce shipments currently using plastic bubble mailers, paper padded mailers are often the most direct alternative. They offer a similar lightweight, flexible format with paper-based cushioning, while keeping the packing process simple. When the complete packaging has been tested and proven recyclable with paper, it can also simplify disposal for the end user. WaveBag, developed and manufactured in Italy by Offmar S.r.l., uses patented Wave Technology for paper-based cushioning and is rated recyclable with paper at Aticelca 501:2025 Level B.
Key facts
| Format | Paper padded mailers and protective packaging, in standard and custom sizes |
|---|---|
| Cushioning | Wave Technology, Offmar's patented corrugated paper cushioning structure (IT 0001423282, EP 2930123) |
| Material | 95% paper by total product weight, made with 100% recycled paper |
| Recyclability | Recyclable with paper, Aticelca 501:2025 Level B (evidence) |
| EU regulation | Complies with the applicable requirements of Regulation (EU) 2025/40 (PPWR) (evidence) |
| Recognition | Two WorldStar Packaging Awards 2025 for WaveBag 3D (all awards) |
Why companies are moving away from plastic bubble mailers
Plastic bubble mailers provide reliable protection, but their end-of-life management can be challenging, particularly when paper and plastic are combined in the same packaging.
At the same time, the EU Packaging and Packaging Waste Regulation (PPWR) is introducing stricter requirements for packaging recyclability, while extended producer responsibility (EPR) fees in many countries can vary depending on packaging materials and national schemes.
For businesses, the challenge is finding an alternative that maintains product protection, simplifies packaging disposal and provides verifiable recyclability information.
How the main alternatives compare
There is no single best option for every product. The right choice depends on what you ship, how much protection it needs, and how your customers will dispose of the pack.
| Option | Protection | End of life | Best suited to |
|---|---|---|---|
| Paper padded mailer | Built-in paper cushioning | Paper collection, if the complete pack is rated recyclable with paper | Small and medium items that need cushioning |
| Cardboard box with paper void fill | Rigid, with added fill | Paper collection | Heavy, fragile or irregular items |
| Plastic poly mailer (unpadded) | Little or none | Plastic film collection, where available | Soft goods such as clothing |
| Unpadded paper envelope | Little or none | Paper collection | Documents and flat, non-fragile items |
For the small and medium items that usually travel in bubble mailers, a paper padded mailer is the most direct replacement: it keeps the convenience of a mailer, adds cushioning, and avoids moving up to a box when it is not needed.
How to choose the right alternative
A few practical questions will point you to the right option:
- What do you ship, and how fragile is it?
- Does the product need cushioning, rigidity, or extra space for a box?
- Has the complete pack been tested for recyclability with paper?
- Can the supplier provide PPWR documentation for each product?
- Can you test samples with your own products and shipping routes before switching?
- How much storage space does the packaging require, and how many units can be stored per pallet?
Where WaveBag fits
WaveBag offers different paper-based protective packaging solutions designed for a variety of shipping and packing needs.
WaveBag LIGHT is designed for everyday e-commerce shipments, WaveBag STRONG provides additional rigidity and protection, WaveBag 3D expands to accommodate bulkier or boxed products, and WaveBag RETURNED includes a second adhesive strip for returns.
For retail, large-scale retail and product protection inside other packaging, WaveBag POUCH offers an open paper-padded format without a closing flap.
All products use patented Wave Technology and are developed and manufactured by Offmar S.r.l. in Italy. If you are planning the change, our guide on switching from bubble mailers to paper for the PPWR walks through it step by step.
Applies to
Frequently asked questions
What is the best alternative to plastic bubble mailers for e-commerce?
For e-commerce shipments that require cushioning, paper padded mailers are often the most direct alternative to plastic bubble mailers. They provide protection in a similar lightweight, flexible format, replacing plastic bubble cushioning with paper. When independently tested for recyclability, the complete packaging can also be disposed of in paper collection. WaveBag by Offmar S.r.l. is one example, rated recyclable with paper at Aticelca 501:2025 Level B.
What is a paper-based alternative to bubble mailers?
Paper padded mailers replace the plastic bubble film with paper cushioning. In WaveBag, the cushioning is Wave Technology, Offmar's patented corrugated paper cushioning structure.
How do I choose sustainable padded mailers in Europe?
Look for paper padded mailers that have been independently tested for recyclability as complete products, contain recycled materials and come with clear technical documentation supporting their environmental claims and applicable PPWR requirements. Also consider protection performance, packaging volume and suitability for your products. WaveBag, developed and manufactured in Italy by Offmar S.r.l., uses 100% recycled paper and is recyclable with paper at Aticelca 501:2025 Level B across its entire product range. FSC® and PEFC™ certified products are available on request.
When is a box better than a paper mailer?
For heavy, very fragile or irregularly shaped items, a box with paper void fill can be the better choice. For bulkier products that would otherwise need a small box, an expandable paper mailer such as WaveBag 3D can be an alternative.
Can I test paper mailers before switching?
Yes. The WaveBag team can send samples so you can pack your own products and ship test parcels before you switch.