UNNI ASTM D6400 Eco-Friendly Biodegradable Trash Bags, 2.6-Gallon

Last updated: July 12, 2022

UNNI ASTM D6400 Eco-Friendly Biodegradable Trash Bags, 2.6-Gallon

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We looked at the top Biodegradable Trash Bags and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Biodegradable Trash Bag you should buy.

Overall Take

These biodegradable trash bags are U.S.- and Europe-certified compostable, which guarantees that they are environmentally friendly. They are made from plant starches and do not contain any polyethylene. These smaller, 2.6-gallon bags come in 100-unit rolls.

In our analysis of 10 expert reviews, the UNNI Eco-Friendly Biodegradable Trash Bags, 2.6-Gallon placed 3rd when we looked at the top 8 products in the category. For the full ranking, see below.

From The Manufacturer

Denotes certification by the Biodegradable Products Institute for use in commercial and municipal composting facilities, in compliance with U.S. standard ASTM D6400. 100% Compostable.

Expert Reviews

What experts liked

Eco-friendly. Use them for food scraps to be composted or use them for small trash containers around the house.
It’s a great organic waste collection bag. The best bit is its BPI certified for home composting. These are ideal kitchen trash bags for any home.
100% compostable and eco-friendly trash bags-made with plant starches. Durable and reliable- not flimsy. Multipurpose- use it to store and compost all types of organic waste- including pet litter. Budget-friendly- you get so many trash bags at a friendly cost.

What experts didn't like

Bag will disintegrate in just a few days- mostly due to moist waste- but of course, this is expected. Not recyclable, which is also understandable since they are compostable.


Before buying these trash bags, it helps to understand the difference between biodegradable and compostable ones. Biodegradable means that the materials will eventually be disintegrated by natural biological processes.

Plastic bags do not biodegrade. But biodegradable products break down relatively quickly once they arrive at landfills. Some products are made to complete this process faster, ideally within a few months to a few years.

Composting is when organic waste is recycled and reused later. You may have heard of composting organic materials like food and turning it into fertilizer, or even done it yourself in your back yard. Compostable garbage bags, however, have to be sent to proper composting facilities. Not all of them will break down naturally in landfills.

Your garden will thank you if you start composting. Not only does it fight plant diseases, insects and pests, it enriches the soil by retaining moisture and adding nutrients. As an added plus, you’ll have less trash to take out!

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