Sustainable cold chain packaging: the overview for 2026
Short answer: the sustainable alternatives to EPS cooling boxes in 2026 are honeycomb insulated boxes (100% recyclable with waste paper, comparable insulation value), paper insulation sheets, reusable EPP boxes for return systems and container liners made from recycled material. For the strongest sustainable brand image, choose honeycomb with FSC cardboard; for a return system, choose EPP with reusable gel packs.
Sustainability is no longer optional but a requirement. Customers, regulators (PPWR) and competitors are all putting pressure on the packaging sector to make environmentally friendly choices. This is an overview of the options.
The problem with traditional EPS
EPS (Expanded Polystyrene, also known as Styrofoam or Tempex) has been the standard for cold chain packaging for decades. Performance is excellent, and the price is low. But there are drawbacks:
- Not biodegradable
- Recycling requires specialised processing
- Often made from virgin raw materials
- Negative image among end consumers
- Some countries levy taxes on its use
Sustainable alternatives we supply
1. Honeycomb insulated boxes
100% recyclable cardboard with a honeycomb structure. Comparable insulation value to EPS, fully recyclable through the regular paper stream.
- FSC-certified cardboard available
- Fully circular-ready
- Attractive appearance for brands
- Strong and stackable
2. EPP cooling boxes (reusable)
EPP (Expanded Polypropylene) is more sustainable than EPS because it can be used repeatedly. Suitable for return systems.
3. Container liners made from recycled materials
For large shipments by sea container or pallet transport: thermal liners made from partially recycled material.
4. Conditioned gel packs (reusable)
Instead of disposable gel packs: choose reusable gel packs that customers can return or reuse through a return system.
Which should you choose?
| Need | Recommendation |
|---|---|
| Strongest sustainable brand image | Honeycomb + FSC cardboard |
| Return system | EPP + reusable gel packs |
| Budget more important than image | EPS (recyclable through a specialised process) |
| Industrial transport | Container liners (recycled) |
Our sustainable collection
View our special 'Sustainable solutions' collection for all products that meet sustainability criteria.
Customised advice
Do you have a specific question about sustainability in your packaging process? We are happy to help you find the right solution. Request a quote or call our internal sales team.
Order now
Need the right packaging straight away? View our sustainable cold chain packaging, honeycomb cooling boxes, EPP boxes and our vision on sustainability.
