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Plastic-Free Rating
Kitchen
Mainstream Brand
Kitchen·Hefty

Food Storage Containers

F
PFR Grade
Avoid — high plastic content with documented health risks
Made from cheap, low-quality plastic that is not designed for long-term use. High risk of chemical leaching and significant environmental waste.
PFR Avoid

Low-cost disposable or semi-disposable plastic food storage containers.

Score Breakdown

How scores are calculated

Materials (40%): How plastic-free the product is — raw materials, construction, and coatings.

Packaging (20%): Is the product packaged in plastic? Is it recyclable?

Transparency (20%): Does the brand disclose ingredients, sourcing, and manufacturing?

Durability (20%): How long does it last? Longer-lasting products reduce plastic waste over time.

Materials
2
Packaging
2
Transparency
2
Durability
4

This is a rating of this specific product only — not the company. Other products from this brand may score differently.

Last updated: April 8, 2026

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Critical Exposure Risk — Why This Product Category Matters

Made from cheap, low-quality plastic that is not designed for long-term use. High risk of chemical leaching and significant environmental waste.

Synthetic Plastic Content
100%
synthetic plastic by weight

Why We Rated It This Way

Hefty's Food Storage Containers is made from Polypropylene.

Chemical & Health Analysis

Each chemical of concern is broken down below — what it is, where it comes from in this product, what it does to the body, and who is most at risk.

Contains:Polypropylene
1

Various plastic chemicals

Source

Hefty Food Storage Containers

Health Risk

High potential for chemical leaching from low-quality plastic.

Who Is Most At RiskEveryone

All health claims are based on published, peer-reviewed research from the NIH, WHO, IARC, and peer-reviewed journals. This information is for educational purposes and does not constitute medical advice.

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