Trusted by leading companies
EPS Cooling Boxes
- Lightweight and efficiently stackable
- Suitable for any temperature range with PCMs
- Constant temperature without energy consumption
Our clients
Cold chain supplier to market leaders
The facts behind our cooling solutions
Optimal protection for temperature-sensitive products
The benefits of EPS cooling boxes
EPS cooling boxes, also known as expanded polystyrene (EPS) containers, are an excellent solution for the transportation and storage of temperature-sensitive goods. Thanks to their outstanding insulating properties, they maintain a stable internal temperature, even during long transports or on hot days. Composed of 98% air and 2% polystyrene, the material forms a uniform cell structure that significantly limits heat transfer. This makes EPS boxes ideal for use in the food industry, pharmaceutical logistics, and other sectors dealing with climate-sensitive shipments.
At Coolpack.nl, we supply EPS boxes in a wide range of sizes—from compact units to boxes holding more than 10 liters. Our containers meet the strictest standards in conditioned logistics and can be fitted with gel packs or cooling elements for added performance. Their combination of high insulation, lightweight design, and affordable price point makes these cooling solutions practical, cost-effective, and sustainable.
Applications of EPS cooling boxes
The versatility of EPS makes it a smart choice across countless applications. Whether used in cold chain transport of fresh goods such as fish, meat, dairy, or vegetables, or for shipping hot meals or sensitive pharmaceuticals like vaccines—EPS boxes maintain the perfect condition of your contents. They can be used for both cold and hot applications, depending on your product type and temperature requirements.
Additionally, these boxes offer mechanical protection during shipment. Their shock-absorbing structure helps safeguard fragile items—even during rough handling or over long distances. As a result, flowers, medical devices, or even bulk liquids can be delivered safely and securely.
Sustainable and economical benefits
A common misconception is that EPS isn’t environmentally friendly. However, modern Airpop® packaging (the new name for expanded polystyrene) is fully recyclable and can be collected and reused to create new products. Because EPS is lightweight, it’s also highly efficient for transport: it reduces space usage, fuel consumption, and overall packaging costs.
At Coolpack, we go beyond standard solutions. We help our customers with customized insulating setups, tailored to their logistics processes. This includes lidded thermal boxes, or complete shipping kits with cooling elements for long-term cold storage.
EPS cooling boxes in real-world use
Our EPS boxes are highly valued by logistics providers operating in temperature-controlled environments. They are commonly used for express deliveries or time-sensitive shipments, such as ready meals or medical samples.
We also see growing demand from the e-commerce sector, where food retailers and meal prep services benefit from a reliable, budget-friendly cooling solution. EPS boxes are ready to use and easily supplemented with ice packs or PCMs. They remain effective even during temporary storage in non-refrigerated spaces, such as vehicles or warehouses.
Coolpacks EPS cooling boxes?
- High insulation capacity
- Recyclable at recycling plant
- Protects your products
- Ideal for refrigerated or conditioned transport
- Recommended in combination with gel packs or water packs
- Always available from stock
Please feel free to contact us
We are ready to answer all your questions and help you find a suitable solution for your refrigerated transport.
Certainty of Perfect Delivery
Our solutions guarantee that your products arrive in top condition, ensuring satisfied customers and repeat orders.
Growing with your needs
We adapt to your changing requirements so that you always have a solution that moves with your business.
Lower costs
Efficiency and customization minimize waste and cut costs, so you get more out of your investment.
Strengthening your brand image
Sustainable and reliable solutions not only improve your performance, but also how your customers perceive your brand.
Frequently asked questions about EPS cooling boxes
What is an EPS cooling box and what is it used for?
An EPS cooling box is an insulated container made of expanded polystyrene (EPS). These boxes are used to transport temperature-sensitive products such as food, pharmaceuticals, fresh produce, and medical samples. Their insulation helps maintain a stable temperature over extended periods.
How long does the content of an EPS cooling box stay cold?
Cooling duration depends on factors such as ambient temperature, box size, cooling elements (gel packs or PCMs), and the EPS wall thickness. When used correctly, these boxes can maintain a consistent temperature for up to 48 hours.
Are EPS cooling boxes reusable?
Yes, if handled carefully, EPS boxes can be reused multiple times. They are durable, moisture-resistant, and structurally protective. For intensive use, we recommend regularly checking for damage or wear.
Is EPS environmentally friendly?
Modern EPS packaging, such as Coolpack’s Airpop® boxes, is fully recyclable. It’s lightweight, which improves transport efficiency and reduces CO₂ emissions. After use, EPS can be returned for recycling into new insulation or packaging materials.
What’s the difference between gel packs and Phase Change Materials (PCM)?
Gel packs are flexible, reusable cold packs suitable for short-term use. PCMs are an advanced alternative to dry ice, offering precise temperature control depending on the melt point. Coolpack supplies PCMs tailored to temperature ranges like +2°C to +8°C or -21°C.
What sizes are available for EPS cooling boxes?
Coolpack offers various sizes—from compact boxes to large models with 10+ liters of capacity. Based on your application—whether it’s for medical deliveries or fresh food—we can help you select the best size and cooling combination.
Can I combine EPS boxes with other cooling solutions?
Absolutely. At Coolpack, we regularly combine EPS boxes with ice packs, gel packs, or PCMs to extend cooling time. For specific needs, we also offer thermal shipping kits or custom setups tailored to your logistics workflow.
Contact us for tailored advice
Coolpack is known for its expertise in chilled logistics and for providing trusted solutions to a wide range of industries. With years of experience and a comprehensive product range, we can guide you to the right packaging—whether that’s an EPS cooling box, a thermal shipping container, or a custom-designed solution for temperature-controlled transport.
Would you like a quote or need personal advice? Contact our specialists—we’re here to help ensure your products arrive safe, cold, and on time.
Ready For The Perfect Cooling Solution?
Our experts are ready to work with you to develop the ideal solution. Whether it's customization or sustainable alternatives, we are happy to think with you. Take the first step today!