AmerThermo is an insulation solution for carrying hot and cold products. The bag is perfect for carrying frozen goods, ice creams, hot or cold beverages and hot grilled products from the store to home. Those products which are sensitive to cold, such as flowers, salads and herbs, also keep better when packed in an AmerThermo bag. The bag can be sealed and opened again and again, which makes it perfect for repeated use.


The bags are sold in Finnish retail stores and have been a great success. AmerThermo bags are also a popular solution for promotional gifts during seasonal campaigns or as an advertising tool for companies like household appliance companies, breweries or flower retailers and gardens.


AmerThermo bags contain a minimum of 20% recycled polyethylene. The closure and plastic foam with microcellular construction inside the bag are also made from polyethylene, so the bag is fully recyclable.

Market Trends


  • People are more likely to buy products when they like the visual appearance. In particular, young people are using their consumption as an extension of their persona and personal image. AmerThermo bags have beautiful prints and tailored bags can be printed in up to 8 colours.
  • Convenience never goes out of fashion. Everyone enjoys a packaging that is easy to use and makes your everyday life a little easier. AmerThermo bags can be sealed and opened repeatedly. Have one with you all of the time and you will never again have to worry about melted ice cream or frostbitten herbs.



  • Sustainability is one of today’s key trends and future requirements. Recyclability and the use of recycled raw materials are the features now sought after in sustainable carrier bag solutions.
  • The future of plastic packaging is in recyclability and in the use of recycled raw materials, enabling the transition to the circular economy of plastics.

AmerThermo Bag Portfolio

AmerThermo bag

AmerThermo thermo bags

Keeping cold products cold and warm products warm

AmerThermo Flower bag

AmerThermo flower bags

Protecting sensitive flowers from the cold


Tailor made AmerThermo bags

Thermo bags tailored to your specific needs with brand specific printing

Utilising recycled raw materials


Amerplast has a long history of working with recycled raw materials. We have been manufacturing recycled plastic packaging, such as carrier bags, since the beginning of the 90s. Due to our long history of transforming recycled raw materials into high quality plastic packaging, we are an industry leader in the utilisation of recycled raw materials in different flexible packaging applications.


Our stock AmerThermo bags contain a minimum of 20% of recycled raw materials thus offering a more environmentally friendly thermo bag solution. According to our research the use of recycled raw materials decreases the environmental effects of packaging and also the need for virgin and often fossil-based raw materials.

Sustainable Flexible Packaging


Sustainability is and will remain a key requirement for flexible packaging. At Amerplast, we are relentlessly promoting the use of green packaging solutions simply because we think it is our responsibility as a packaging supplier to constantly search for and bring forward the most environmentally friendly alternatives in materials and technologies for producing high quality packaging solutions.


The AmerGreen sustainability program is our quest for a better world. As part of the program, we offer sustainable raw materials and have developed solutions for the laminated structures that are fully recyclable in the existing recycling streams. Read more >>

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