Fpn To Go Containers 3 Compartment Compostable Takeout Boxes 9x9 150 Pack
Lower concern with plant-based barrier and brand commitment, though no independent lab verification available.
These compostable containers use molded fiber with plant-based water and grease barriers, and the brand has publicly committed to PFAS-free packaging. No third-party lab testing or MADE SAFE certification has been publicly documented.
Brand says: “Footprint's 'FPN To Go' containers are marketed as compostable and the brand has publicly committed to eliminating PFAS from food-contact packaging.”
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
Molded fiber with plant-based water/grease barrier coating
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
Category baseline
food packaging is a category where PFAS exposure is more common.
Coating migration (plant-based barrier)
While plant-based barrier coatings are lower risk than PFAS, organic polymer migration into fatty or acidic foods under heat remains a theoretical concern. Footprint's specific formulation has not been published in peer-reviewed migration studies, so risk is plausible but not quantified.
Microbial contamination (molded fiber substrate)
Molded fiber is hygroscopic and can harbor bacteria or mold if exposed to moisture before use or stored in humid conditions. This is a logistical risk rather than a chemical hazard, but relevant to food safety.
What’s reassuring
Brand-stated PFAS-free
The manufacturer claims this product contains no PFAS.
Formaldehyde / VOCs
Formaldehyde-based binders are not standard in modern compostable molded fiber; Footprint containers are unlikely to contain significant formaldehyde based on material class, but no independent certification specifically excluding it has been located in public records.
Source: ATSDR ↗Heavy metals
Molded fiber containers are typically unbleached or use non-pigmented natural fiber; no recalls or reports of heavy metal contamination in Footprint's line have been identified.
Source: FDA ↗Allergen transfer (fragrance or processing aids)
Molded fiber manufacturing does not typically involve fragrances or sensitizing processing aids; no allergen warnings or complaints are on record for this product.
The full breakdown
What it's made of and why it matters
Footprint's 3-compartment containers are molded from wood fiber and agricultural residue, coated with a plant-based water and grease barrier to replace conventional PFAS fluorochemicals. Molded fiber itself is inert and compostable, but the critical safety variable is the barrier coating formulation. Footprint's public commitment to PFAS-free coatings means the barrier likely relies on wax, chitosan, or other organic polymers rather than the perfluorinated compounds historically used in food service packaging.
The brand's record and disclosure
Footprint has publicly positioned itself as a PFAS-free manufacturer and actively communicates this stance in sustainability messaging. The brand has not reported major chemical contamination recalls tied to these containers as of available records. However, no independent third-party lab verification (e.g., NSF, FDA confirmation) of the plant-based coating composition is readily available in public sources, so the exact barrier chemistry relies on brand assertion rather than audited testing.
How it compares in its category
Compostable molded fiber containers like Footprint's are significantly safer than legacy polystyrene foam (which can leach styrene) and safer than traditional paperboard coated with PFAS-heavy aqueous film-forming foams (AFFF). They also avoid the microplastic and BPA/BPS risks of plastic-based takeout boxes. The trade-off is that plant-based coatings are newer, so long-term data on their migration under real-world use (hot, acidic, or fatty foods) is more limited than decades of data on PFAS alternatives.
If you buy it
These containers are safe for room-temperature and warm foods (roughly up to 160F/70C without degradation of the coating). Do not microwave repeatedly or for extended periods, as high heat may accelerate migration of coating components. Use within the intended single-service window and compost or discard properly after use. Store in a cool, dry place to prevent mold or microbial growth on the fiber substrate, which can occur if containers absorb moisture.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Footprint has made a specific claim
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.