Pactiv Evergreen · Disposable Food Containers
Pactiv Foam Hinged Lid Containers
Skip. Foam food containers typically treated with PFAS.
Pactiv foam containers have an undisclosed grease-resistant coating. Foam foodware commonly relies on PFAS for water and grease repellency.
The better-graded swap
Eco-Products
Eco-Products Compostable Clear Clamshell Hinged Food
100/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Expanded polystyrene foam with unspecified grease-resistant coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
What Pactiv Foam Hinged Lid Containers is made of, ingredients and materials
Pactiv Foam Hinged Lid Containers are expanded polystyrene (EPS) foam, a lightweight plastic made by expanding polystyrene beads with a blowing agent. The product includes an unspecified grease-resistant coating applied to the interior surface. This coating is the critical unknown, foam food containers in this segment are routinely treated with PFAS compounds (fluorinated coatings) to repel oils and fats, though Pactiv does not publicly disclose the specific chemical identity of their coating formulation.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
Styrene monomer leaching
Expanded polystyrene foam degrades over time and can release styrene, especially when in contact with warm, fatty, or acidic foods. Migration increases with temperature and food contact duration, though typical single-use food storage at room temperature poses lower acute risk.
Microplastics
EPS foam is mechanically fragile and sheds small particles during handling, stacking, and washing. While polystyrene particles are not currently classified as microplastics of highest concern, inhalation during handling and ingestion via food contact remain documented pathways for exposure.
Source, EPA ↗Unidentified grease-resistant coating migration
The manufacturer does not disclose coating chemistry. Fluorinated grease-resistant coatings (PFAS) migrate into fatty and oily foods at documented rates. Greasy takeout foods (fried chicken, pizza, deli meats) in contact with these containers present plausible exposure pathways.
What’s reassuring
BPA & bisphenols
No specific recalls or testing data for BPA in Pactiv foam hinged lids are publicly available. Polystyrene foam itself does not contain bisphenols, though adhesives used in lid assembly could theoretically be a source; no evidence of this has been established for this product line.
Source, FDA ↗Off-gassing of residual blowing agents
Modern foam production uses non-ozone-depleting blowing agents, and residual gas off-gassing from foam containers is negligible under normal storage. No documented health incidents from this product's off-gassing have been reported.
How is this PFAS grade calculated?
The brand's record and disclosure
Pactiv Evergreen has not published a dedicated PFAS policy or ingredient transparency statement for its foam foodware line. The company does not list coating chemistry on product labels or safety data sheets readily available to consumers. This silence contrasts with competitors who have begun phasing PFAS or labeling their alternatives. No major product recalls specific to this container line are on public record, but the lack of proactive disclosure about grease-resistant chemistry is a transparency red flag in an industry where PFAS use is widespread and well-documented.
How it compares in its category
Foam hinged containers remain a popular low-cost foodware option, but they rank among the highest-risk categories for PFAS exposure due to routine grease-resistance treatment. Alternatives include paper-based hinged containers (which may still use PFAS-coated kraft), fiber-based molded pulp (generally lower PFAS risk), and rigid polypropylene (PP) or polyethylene terephthalate (PET) clamshells, which typically do not require fluorinated coatings because their chemistry naturally resists grease. Pactiv's lack of third-party certification (such as Green Seal or Cradle to Cradle) for reduced chemical hazard further weakens its position versus disclosed alternatives.
If you buy it
Do not microwave or heat food directly in these containers; transfer to ceramic or glass first. Polystyrene breaks down under heat and can leach styrene monomer, and any PFAS coating may also migrate when warm. Keep containers away from acidic foods (citrus, vinegar, tomato) and fatty foods (oils, cheese, meat) when possible, as these conditions accelerate chemical migration. Replace containers if surfaces show cloudiness, cracks, or discoloration, which indicate coating degradation. Store in a cool, dry place and do not reuse for non-food purposes.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Pactiv Evergreen has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Pactiv Foam Hinged Lid Containers?
Eco-Products
Compostable Clear Clamshell Hinged Food
- Compostable resin (PLA/PBAT blend, plant-based)
- A third party reports verifying it as PFAS-free
- Thermal degradation and chemical release at use temperatures
- Sugarcane bagasse (compostable fiber)
- We found no PFAS statement from the brand
- Bleaching agents and residual processing chemicals
3 hazards checked on this product, all on its full breakdown.
- polypropylene (PP) container, uncoated
- We found no PFAS statement from the brand
- Microplastics
2 hazards checked on this product, all on its full breakdown.
More disposable food containers grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.