Rubbermaid Premier · Food Storage Containers
Rubbermaid Premier Easy Find Lids Clear Plastic Food Storage Containers
Lower concern, plain PP food containers rarely require PFAS, but Rubbermaid's silence on the topic leaves modest uncertainty.
Rubbermaid Premier containers are standard polypropylene plastic without nonstick or water-resistant coatings that typically require PFAS. The brand makes no PFAS claims or disclosures, which is typical for basic food storage. No public lab testing or recalls signal concern, though independent verification would strengthen confidence.
Shop Rubbermaid Premier on Amazon →Material
Polypropylene (PP) plastic lids and containers
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
These containers are polypropylene (PP, plastic #5), a thermoplastic polymer chosen for food storage because it resists moisture and does not readily leach chemicals at room temperature or typical refrigerator use. PP has a melting point around 130-171°C (266-340°F), making it safe for cold and warm foods but unsuitable for hot liquids or oven use above that range. The lids are also PP, designed to create an airtight seal; the "clear" visual cue indicates no added pigments or colorants that might introduce heavy metals. PP does not naturally contain BPA, BPS, or phthalates in its base resin, though additives in manufacturing could theoretically introduce them if not controlled.
The brand's record and disclosure
Rubbermaid, owned by Newell Brands, is a long-established consumer products company with significant market share in food storage. The company does not publicly disclose detailed material safety data sheets or third-party testing results for this specific product line, nor does it issue statements addressing PFAS use or avoidance in food containers. No major recalls specific to leaching or chemical contamination have been documented for the Premier Easy Find Lids line. The brand's silence on chemical composition and PFAS stance reflects a broader industry pattern among legacy manufacturers but does not constitute evidence of hazard.
How it compares in its category
Rubbermaid Premier sits in the mid-market segment of plastic food storage, competing with brands like Tupperware and store-label alternatives. Most PP-based containers in this category share the same base safety profile: low leaching risk at room temperature, no BPA or phthalates by material design, and susceptibility to degradation if overheated or exposed to strong solvents. Some premium competitors (e.g., Pyrex glass or stainless steel alternatives) eliminate plastic leaching concerns entirely, while budget options may use recycled PP with less rigorous quality control. Rubbermaid's longevity in the market and consistent product design suggest manufacturing consistency, though transparency remains limited across the segment.
If you buy it
Do not heat these containers in the microwave or oven; instead transfer food to microwave-safe glassware if reheating is needed. Avoid contact with hot foods (above 65-70°C / 150-160°F) or prolonged exposure to fatty or acidic foods at warm temperatures, which may accelerate minor surface degradation. Inspect lids regularly for cloudiness, cracking, or warping; replace if visible damage occurs, as this can compromise seal integrity and allow mold or bacterial growth inside. Wash by hand or top rack of dishwasher; abrasive scrubbing or prolonged hot water cycles can degrade the lid seal. Store in a cool, dry cabinet away from direct sunlight to slow any long-term polymer aging.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
BPA / BPS leaching
Polypropylene base resin does not contain BPA or BPS by design. No documented instances of these chemicals appearing in Rubbermaid Premier containers, and PP chemistry does not require these additives for food-grade performance.
Microplastic shedding during normal use
PP containers can shed microscopic particles during repeated washing, heating, or mechanical stress. Risk is generally low for cold storage and hand washing, but abrasive dishwashing or contact with hot liquids accelerates degradation. Rate of shedding from intact containers is not quantified in published studies specific to this brand.
Additive leaching (stabilizers, slip agents, colorants)
PP typically includes processing additives such as heat stabilizers and anti-blocking agents; these are used in minute quantities and are not classified as food contaminants by FDA at normal use levels. No recalls or adverse reports link Rubbermaid Premier containers to additive migration, but long-term or non-standard use (very hot liquids, strong solvents) could theoretically increase minor leac
Lid seal degradation and mold growth
Consumer reports indicate that Rubbermaid Premier lids can lose their seal over time or with mechanical damage, leading to food spoilage or mold formation inside the container. This is a durability and food hygiene issue rather than chemical toxicity, but replacement is necessary when seal integrity fails.
Opacity loss and aesthetic degradation
Clear PP lids are known to become cloudy or milky after repeated dishwashing or prolonged storage, particularly in direct sunlight. This indicates polymer surface degradation but does not necessarily correlate with chemical leaching or food safety risk; it is primarily a functional and cosmetic issue.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
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More food storage 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.