BioPac · Compostable Bowls
Farmers Fiber Compostable Round Bowl
Lower PFAS concern for a compostable fiber bowl; no nonstick or water-resistant coatings typical.
Farmers Fiber Compostable bowls are made from plant-based fibers or PLA and lack the coatings (nonstick, grease-resistant, waterproof) that commonly contain PFAS. Biopac makes no PFAS claims and provides no third-party testing data. Standard compostable bowls of this type carry lower concern than coated or treated food packaging.
Shop BioPac on Amazon →Material
Fiber-based compostable polymer (likely PLA or bagasse)
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
Farmers Fiber Compostable Round Bowls are manufactured from fiber-based compostable polymers, most likely PLA (polylactic acid) derived from corn or sugarcane, or molded bagasse (sugarcane pulp residue). Unlike conventional plastics, these materials are designed to break down in industrial composting facilities within 90-180 days. The fiber structure means no nonstick coatings, water-resistant fluorinated additives, or synthetic binders are typically required, which eliminates common chemical leaching pathways found in conventional food service ware.
The brand's record and disclosure
BioPac maintains a public commitment to compostable and plant-based food service packaging but does not publish detailed chemical composition or third-party safety test reports on their website. The brand is certified by the Biodegradable Products Institute (BPI) for home and industrial compostability, which requires compliance with ASTM D6868 standards but does not mandate chemical residue testing. No product recalls, contamination incidents, or formal safety complaints are on record for this product line as of available public sources.
How it compares in its category
Fiber-based compostable bowls occupy a middle ground between single-use polystyrene/plastic (high persistence, potential leaching) and reusable ceramics or stainless steel (durability, higher upfront impact). They perform better than conventional plastic on end-of-life burden and chemical hazard profile, but require access to industrial composting infrastructure to realize environmental benefit. Cost is typically 2-4 times higher than conventional single-use bowls, reflecting material and production standards.
If you buy it
Use these bowls for room-temperature or warm foods (below 160F / 70C); PLA softens above this threshold and may not hold shape reliably with hot liquids. Do not microwave or expose to direct heat sources. Store in a cool, dry place away from sunlight to prevent premature degradation. After use, place in a certified industrial compost facility if available; home composting will degrade them slowly and incompletely. Inspect for cracks or deterioration before reuse; discard if structural integrity is compromised.
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.”
Thermal degradation and structural failure
PLA and bagasse-based bowls soften and may degrade when exposed to temperatures above 160F. Risk is primarily loss of functionality rather than chemical release, but degradation may produce microparticles if bowls fragment.
Mold and bacterial growth if composting fails
Bowls intended for industrial compost may retain moisture and support microbial growth if stored improperly before disposal or if contaminated with food residues in a non-compost environment. This is a hygiene risk, not a chemical hazard.
Residual ink or food-contact adhesives
No public reports of contamination from printing inks or adhesives used in manufacture. Food contact compliance standards typically apply, but specific formulations are not disclosed by BioPac.
Microplastic shedding during use or degradation
Fiber-based bowls may shed small particles during normal handling or if stored with rough contact. Extent depends on manufacturing quality and material blend. Not documented as a reported failure mode for this brand.
Lactic acid leaching from PLA (if main ingredient)
PLA itself is food-grade and approved for contact with food by FDA. Leaching of breakdown products into room-temperature or mildly warm foods is not a recognized safety concern in published literature.
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.
Safer alternatives in Compostable Bowls
Vegware
Bridge-Gate 12 oz. White Bagasse Bowl (1000 per Case)
bagasse (sugarcane fiber), uncoated
Lower-concern choice, bagasse bowl with no intentional PFAS and third-party verification of SPC standards.
✓Verified PFAS-free by a third party
BioPac
World Centric Compostable Bowls
Compostable plant-based fiber (sugarcane bagasse or similar)
Lower-concern choice, plant-based compostable bowls with no reported PFAS risk.
✓Verified PFAS-free by a third party
Eco-Products
ECO-SYSTEMS Kraft Molded Fiber Bowl
Kraft molded fiber (uncoated or minimal treatment)
Lower-concern choice; molded fiber inherently avoids PFAS, but verify specific batch has no applied water-resistant coating.
⚠Risky category by default
More compostable bowls 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.