Classic Food Storage Container Sets
Iconic plastic food storage containers known for their airtight seals and durability. Modern products are marketed as BPA-free.
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.
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
Despite being BPA-free, plastic can still leach other endocrine-disrupting chemicals. The environmental impact of plastic production and disposal is also a major concern.
Why We Rated It This Way
Tupperware's Classic Food Storage Container Sets is made from BPA-free Plastic. Certifications: BPA-free (company claim).
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.
Various plastic chemicals
Tupperware Classic Food Storage Container Sets
Potential leaching of non-BPA plasticizers and other chemicals from plastic.
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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