Chinet Streetside Squat Paper Food Container with Lid
Avoid until Chinet discloses the coating formula.
Chinet won't say what chemicals make this container grease-resistant. Historically, such coatings rely on PFAS compounds.
The safe swap
Plate Mate
Plant Plates
85/100 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
Bleached paperboard with moisture/grease-resistant coating (composition undisclosed)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Category baseline
food packaging is a category where PFAS exposure is more common.
PFAS
Bleached paperboard requires a hydrophobic coating to prevent food wetness; industry standard is fluorinated compounds. Chinet's silence on formulation suggests either legacy long-chain PFAS or refusal to disclose newer alternatives. PFAS absorption through food contact is dose-dependent but persistent in human tissue.
Source: ATSDR ↗Bleached pulp and ink residues
Bleached paperboard may retain trace chlorine residues or chlorination byproducts (dioxins, dioxin-like compounds) depending on mill practices. Printing inks on the exterior are typically food-contact safe if offset-printed, but migration risk rises if inks contact oily foods. Chinet does not publicly specify bleach type (elemental chlorine-free, oxygen, etc.).
Microplastics
If the fluorinated or synthetic coating degrades under heat or mechanical stress, particles may shed into food. This is especially a concern in hot-food scenarios (which are also contraindicated on this product) or if containers are reused improperly.
Source: EPA ↗What’s reassuring
Formaldehyde / VOCs
Paperboard containers may contain urea-formaldehyde or phenol-formaldehyde binders between plies, though formaldehyde release is minimal at room temperature and not documented as a public health issue for this product category. Risk is low unless container is heated.
Source: ATSDR ↗Heavy metals
Modern food-contact printing inks are regulated to exclude lead and cadmium in most jurisdictions. No specific testing results or violations are on record for Chinet products, but exterior inks should not contact food directly.
Source: FDA ↗The full breakdown
What it's made of and why it matters
Chinet Streetside containers are bleached paperboard (wood pulp) with an undisclosed moisture and grease-resistant coating. Paperboard itself is inert, but the coating formulation is proprietary and almost certainly contains fluorinated compounds (PFAS or similar) to repel water and oils. Without disclosure, you cannot assess whether the coating is a legacy persistent PFAS, newer non-persistent alternatives, or an untested substitute. The coating is the contact layer between your food and the container, making transparency here essential.
The brand's record and disclosure
Chinet (owned by Huhtamaki) has not publicly disclosed the specific chemistry of its food-contact coatings despite industry-wide pressure since the mid-2010s. The brand has not pursued third-party certifications (such as compostability or PFAS-free claims) that would clarify the formula. No recalls specific to chemical leaching have been recorded for this product line, but silence on PFAS composition is a significant red flag given regulatory momentum in California, EU, and other jurisdictions toward PFAS restriction in food contact materials.
How it compares in its category
Disposable paperboard food containers dominate fast-casual and takeout markets; most competitors use similar fluorinated coatings but some (e.g., Footprint, World Centric) now offer PFAS-free or fully disclosed alternatives. Chinet's Streetside line is a mid-market product with no visible sustainability differentiation. Compared to uncoated cardboard (which absorbs grease) or rigid plastic (which has its own leaching risks), this sits in a gray zone: cheaper than certified alternatives but more opaque.
If you buy it
Use only for cold or room-temperature foods; do not microwave or heat. Do not store fatty, acidic, or hot foods for extended periods, as these conditions may increase coating degradation or leaching. Replace immediately if the interior surface shows visible wear, discoloration, or breakdown. Consider switching to PFAS-free certified alternatives (check labels for third-party claims) if this product will be used frequently by your household or for sensitive populations (young children, pregnant individuals).
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Chinet has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Food Packaging
World Centric
Compostable Fiber Compost-A-Pak Containers
Fiber-based (wood pulp/molded fiber), compostable coating
Proprietary coating chemical migration
Limited concern
Moisture and microbial growth in fiber matrix
Limited concern
Coating degradation under heat or fatty foods
Moderate concern
Recycling contamination if misdisposed
Limited concern
Lower concern with documented PFAS-free commitments, though independent lab confirmation on this specific product absent.
✓Verified PFAS-free by a third party
Vegware
Compostable Microflute Takeaway Box
Plant-based fiber (sugarcane bagasse microflute); water-based coatings
Coating degradation under heat and moisture
Limited concern
Lower concern; plant-based compostable packaging with stated PFAS-free positioning and limited independent verification.
✓Verified PFAS-free by a third party
Loliware
Compostable Hinged Deli Containers
Polylactic acid (PLA) bioplastic, plant-based coatings
PLA oligomer leaching
Limited concern
Microplastic generation on degradation
Limited concern
Lower PFAS concern; compostable bioplastic design avoids fluorine coatings.
✓Verified PFAS-free by a third party
More food packaging 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.