Bio-Pak 08BPWHITEM Carry-Out Container
Lower baseline concern, but coating makeup is unconfirmed; contact BioPak for specifics.
This paperboard clamshell includes grease-resistant treatment typical of food-service packaging, but the brand doesn't disclose PFAS content or coating chemistry. Paperboard can be PFAS-free, but many food-service items historically used fluorinated polymers.
The safe swap
Loliware
Karat Earth Eco-Friendly PLA Round Deli Container
95/100 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
paperboard with grease-resistant coating
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
Grease-resistant coatings on paperboard may leach into fatty or acidic foods if the polymer backbone is not food-approved or if the coating degrades. Without composition disclosure, this cannot be ruled out.
Source: ATSDR ↗Thermal degradation of coating
High-heat contents (hot soups, oils, or reheating) may accelerate coating breakdown and release of coating components. Stability limits are not published for this product.
What’s reassuring
Microplastic or particulate migration
Paperboard itself does not shed microplastics; however, if the coating is polymer-based and degrades, small particles could theoretically migrate into food, though no documented cases for this product are on record.
Formaldehyde / VOCs
Paperboard manufacturing can involve formaldehyde-based binders, but levels in food contact items are typically below regulatory concern. No specific testing data or recalls for this model have been published.
Source: ATSDR ↗Compostability claims affecting food safety perception
Marketing emphasis on compostability may create false confidence in safety; compostability and food-contact safety are separate attributes. This product's suitability for a particular food type depends on coating, not end-of-life handling.
The full breakdown
What it's made of and why it matters
This is a paperboard (wood fiber) carry-out container with a grease-resistant coating applied to the interior surface. The coating's composition is not publicly disclosed by BioPak, which is the core safety question: common grease barriers include fluorinated compounds (PFAS-based), wax, or other polymers. Paperboard itself is food-safe, but the coating integrity and leaching potential under heat or oily foods cannot be assessed without knowing its exact formulation.
The brand's record and disclosure
BioPak is an Australian-founded compostable packaging company but maintains public silence on PFAS use and coating chemistry for this product line. No third-party certifications (NSF, FDA pre-approval statements) are noted for this specific container model. The brand promotes compostability and sustainability messaging but does not publish ingredient transparency reports or independent safety testing results for coatings.
How it compares in its category
Paperboard containers dominate food service globally and are generally safer than rigid plastics on leaching grounds, but their safety depends entirely on the coating. Competitors vary widely: some use disclosed non-fluorinated wax or plant-based barriers; others use proprietary coatings without transparency. BioPak's refusal to specify puts this product at a disadvantage compared to brands that disclose coating type (e.g., wax-lined alternatives).
If you buy it
Contact BioPak directly to ask if this container uses PFAS, fluorinated polymers, or non-fluorinated grease barriers; document their response. Avoid prolonged contact with hot oily foods (>60C / 140F) until coating safety is confirmed. Single-use, so replacement is automatic. Store dry and cool; don't reuse or microwave to minimize any risk from coating degradation.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- 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.