EcoLiner Insulated Box Liner

An eco-friendly, high-performance insulated box liner

EcoLiner is our most environmentally friendly insulated packaging material. The insulated shipping boxes achieve high performance stemming from the cotton-based panels wrapped in a bio-based film.

The EcoLiner box liner is a lightweight, two-piece thermal insulation liner, made to protect the contents of a six-sided container against extreme ambient temperatures.

While traditional types of temperature-control packaging (like molded containers) are bulky, our EcoLiner insulated shipping boxes provide a far superior alternative.  EcoLiner box liners arrive collapsed and compressed, making them 75% more space-efficient than the equivalent in molded coolers.

EcoLiner is most effective for shipments in transit for over 48 hours. The six-sided padded box liner protects refrigerated, frozen and room-temperature goods.

The EcoLiner is also available in a pouch format, with a 1.5″ wall for effective insulated shipment of small and flat-sized objects.

Custom sizes and minimum order quantities

At no additional cost, our environmentally friendly box liners are available in any custom size to suit your exact requirements. Get in touch to find out how we can help you.

The minimum order quantity for EcoLiner Box Liners is 1000 sets/pcs per size. Learn more about our minimum order quantities here.

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Superior space-efficiency

The unique space-efficiency feature helps IPC’s clients receive industry-best pricing, made possible by the reduced inbound freight cost and the saving in labor achieved via reduced handling requirements of fewer pallets. This makes IPC’s EcoLiner insulated shipping boxes among the most cost-efficient substitutes for molded containers on the market today.

How our products are environmentally friendly

The insulated packaging products we offer are composed of cotton-based insulation layers manufactured primarily of post-consumer cotton and other natural fibers. The insulation layers are wrapped in an opaque white poly film that contains ingredients necessary in facilitating bio-disintegration.

The EcoLiner is available with a white- or clear-colored outer wrap. Once assembled into a 3D insulation box, all sides are thermally protected, keeping your temperature-sensitive goods safe during shipping.

The vision behind the EcoLiner was creating a top-performing insulated liner that protects frozen or refrigerated goods during cold chain transport, while also reducing landfill waste. The EcoLiner is a true testament to IPC’s commitment to providing high-performance insulation products in an environmentally friendly manner.

Shipping with dry ice

You can use EcoLiner cold shipping boxes in conjunction with our refrigerant products, such as gel packs and dry ice, to provide even more effective performance. Dry ice containers can keep your products cool for even longer periods of time.


Dedicated to sustainability

At IPC, we constantly strive to stay ahead of the curve in providing our customers with sustainable, innovative insulated packaging solutions that help reduce overall waste and pollution. This is why we have manufactured a high-performance insulation liner; the EcoLiner.

Born from the Earth, IPC’s two-piece insulated box liner is made from natural, cotton-based panels with a fully collapsible design. Wrapped in a earth-friendly film, the panels contain ingredients that accelerate biodegradation and provide maximum space-efficiency to assist with reducing landfill waste. Our collapsible shipping insulation products have successfully eliminated millions of cubic feet of potential landfill space over a decade of time.

Eco Friendly
Insulated Box Liners

EcoLiner Features

  • High-performance insulation provides protection for 48+ hours

    EcoLiner insulated boxes protect refrigerated, frozen and room temperature goods for shipments lasting more than 48 hours.

  • Arrives compact and vacuum compressed

    EcoLiners are shipped compressed, allowing you to make substantial savings on shipping and warehousing costs. This efficient design is 75 percent more space-efficient than the equivalent in rigid coolers.

  • Made of green, recyclable materials

    EcoLiner is made of eco-friendly materials that decompose over time, helping you to minimize your impact on the environment.

  • Works well with refrigerants

    Works optimally with frozen goods requiring dry ice or cold gel packs for shipping.

  • Quick and and easy to use

    EcoLiner shipping insulation can be applied to your containers in a matter of seconds. Simply position the two three-panel sections inside a box and seal.

Biodegradable Insulated Packaging

EcoLiner Material

How EcoLiner provides such powerful temperature control.

Performance Testing

EcoLiner Box Liner maintaining below 40°F for 48 hours

The efficacy of the EcoLiner cold shipping box was tested by using it to maintain less than 40°F for a range of food items over a 48 hour duration. As shown by the graph, the insulated box liner successfully maintained a sufficiently low temperature throughout the test duration.

Details: 3lbs of refrigerated goods
Box Size: 12″ x 12″ x 12″
Container Used: Carton lined with EcoLiner Box Liner
Weight Shipped: 12.8lbs
Pre-Shipment Temp: 2~ °C (35 °F)
Refrigerant Used: 4 x 32oz gel packs
Temp. Profile ISTA Summer 7E

EcoLiner Comparison with EPS Cooler

The test results were recorded by type T thermocouples with accuracy of ±0.5°C with similar placement within each of the test packages. Insulated Products Corporation (IPC) does not warrant or guarantee that these results will be the same for any product or shipment. IPC will gladly provide samples for independent/customer testing.

Box Size: 10” x 10” x 10”
Insulators: 1″ EcoLiner insulated box liner and 1″ thick EPS cooler
Commodity: 500 ml bottle of nutrient-enhanced water beverage
Refrigerant Used: 2 lb of gel packs
Temperature Recording Device: Type T thermocouple

Related Products

Paper Insulated Box Liners

CelluLiner Insulated Box Liners are made entirely of curbside-recyclable materials and provide effective temperature control for 48 hours. With a 100% paper construction, CelluLiner box liners protect shipments against even the most extreme ambient conditions.

PopupLiner Insulated Box Liners

Built with proprietary space-saving technology, PopupLiner thermal box liners are high-performance box insulation liners recommended for 48 hour or longer shipments of refrigerated or frozen goods.

All our products are developed and manufactured from our factory in the USA.

Want to know more about our Insulated Box Liners?

Call us, we are here to help:

310 638 0900