Anchor Hocking · Food Storage Containers
Anchor Hocking Anchor Snug Fit Food Storage Set
Lower PFAS concern, glass storage with generic plastic lids, but no public PFAS disclosure from brand.
Anchor Hocking's glass food storage containers are made from borosilicate glass, a well-established PFAS-free material. The plastic lids present minor uncertainty since the brand does not publicly disclose lid composition or PFAS-avoidance measures.
Shop Anchor Hocking on Amazon →Material
borosilicate glass with plastic lids
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Uncoated safe material
Bare, uncoated material (cast iron, stainless, carbon steel, or glass) with no surface treatment to contain PFAS.
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Anchor Hocking Snug Fit uses borosilicate glass, a lab-grade material engineered to resist thermal shock and chemical leaching. The plastic lids are typically polypropylene (PP) or polyethylene terephthalate (PET), both considered lower-leaching plastics compared to polycarbonate. Glass itself is inert and will not degrade into the food; the risk profile hinges entirely on the lid material and whether lids contact hot food directly.
The brand's record and disclosure
Anchor Hocking has no public recalls or documented chemical-leaching incidents for this product line. The brand does not publish detailed material certifications or PFAS-avoidance pledges on product pages, which reflects industry norm for mid-market glassware but limits transparency. No third-party testing or NSF certification claims appear on standard product documentation.
How it compares in its category
Glass food-storage containers are among the safest options for room-temperature and cold storage; they outperform single-use plastics and match or exceed silicone and stainless-steel alternatives in chemical inertness. Anchor Hocking's borosilicate formulation is durable and comparable to OXO, Pyrex, and Rubbermaid glass lines. The primary trade-off is fragility and weight versus non-glass competitors.
If you buy it
Store food at room temperature or refrigerated; do not place hot food directly in contact with plastic lids, as low-level plasticizer migration is theoretically possible under heat. Hand-wash lids rather than dishwasher to extend plastic life and reduce thermal stress. Replace lids if they become cloudy, cracked, or discolored, as these indicate polymer degradation. Glass containers themselves are essentially permanent if not dropped.
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 in plastic lids
Polypropylene and PET lids typically do not contain BPA or BPS; no contamination reports exist for Anchor Hocking Snug Fit lids. Risk is minimal if lids do not contact hot food.
Phthalates in plastic lids
Modern food-grade polypropylene and PET are not formulated with phthalate plasticizers; documented cases of phthalate migration from storage-lid plastics are absent in this product category.
Leaching from borosilicate glass
Borosilicate glass is chemically stable across pH ranges and temperatures typical of food storage and does not leach lead, cadmium, or other heavy metals under normal use.
Plastic lid degradation over time
Polypropylene lids can become brittle or discolored after repeated dishwasher cycles or prolonged sunlight exposure, potentially compromising seal integrity and allowing microbial contamination if lids crack.
Microplastic shedding from plastic lids
No published evidence links intact food-storage lids to microplastic migration into stored food. Risk would only arise if lids are visibly damaged or subjected to high heat during storage.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 82% 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.