Notabowl · Paper Straws
and White Paper Straws
Paper straws are lower concern for PFAS, though water-resistance source is unclear.
Paper straws have not been linked to PFAS-related concerns in public databases. However, Notabowl does not disclose whether a water-resistant coating exists or what it contains, some paper food-contact products use PFAS-based barriers. Without brand transparency, assume lower risk but verify packaging labeling for treatment details.
Shop Notabowl on Amazon →Material
paper (uncoated or water-based coating)
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
Notabowl's straws are paper-based, likely virgin or recycled fiber with minimal processing. The water-resistance coating is the critical unknown: it could be a food-safe wax, starch-based sealant, or synthetic polymer. If coating contains PFAS (perfluorinated compounds), it would resist moisture and degradation but persist in the body and environment. Paper itself is chemically inert at food-contact temperatures, so the hazard profile hinges entirely on what waterproofing agent the manufacturer chose.
The brand's record and disclosure
Notabowl has not published material safety data, third-party certifications (such as FDA food-contact approval or compostability claims), or explicit PFAS commitment. The brand markets straws as an eco-alternative but does not disclose coating composition or testing results. This silence is notable because responsible manufacturers of paper straws now routinely confirm PFAS-free coatings in response to market scrutiny; absence of such a claim leaves the coating source ambiguous.
How it compares in its category
Paper straws are generally safer than plastic or silicone alternatives for chemical leaching, since paper does not shed microplastics or phthalates and is unlikely to leach aluminum or coatings at cool-to-warm liquid temperatures. However, paper straw safety depends on coating choice: leading brands (Notabowl competitors) now specify plant-based or certified non-PFAS coatings to differentiate from earlier products that may have used PFAS. Notabowl's lack of transparency puts it in the middle tier of its category rather than the top.
If you buy it
Use Notabowl straws for room-temperature and warm (not hot) beverages; paper weakens above 65-70 degrees Celsius due to fiber swelling and coating breakdown. Do not reuse straws; they are single-use and risk bacterial growth in crevices if rinsed and stored. Dispose in compost or recycling (not trash) to support the circular claim. If you have concerns about PFAS, contact Notabowl directly to request coating documentation; transparency on this point would support a stronger safety endorsement.
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.”
PFAS in water-resistance coating
Notabowl does not disclose whether the waterproofing agent is PFAS-free. Paper straws historically used PFAS-based coatings for durability; responsible brands now confirm plant-based or PFAS-free alternatives. The 70/100 PFAS grade reflects this uncertainty.
Bacterial or mold growth during storage
Paper straws can retain moisture and harbor microbes if stored in humid conditions or if manufacturing did not ensure sterility. This is a storage and shelf-life issue, not a chemical one, but relevant to product safety.
Coating degradation in acidic or hot beverages
Paper straw coatings degrade faster in acidic drinks (citrus, soda, wine) and hot liquids, increasing risk of fiber shedding into the beverage. This is a physical integrity issue rather than chemical leaching, but results in consumption of paper particles.
Heavy metals or dyes in recycled paper feedstock
If Notabowl uses recycled paper, trace contamination from printing inks or adhesives is theoretically possible but is not documented as a concern in food-contact paper products meeting basic food safety standards. No specific recall or test data for Notabowl on this hazard.
Formaldehyde in adhesives or binders
Paper straw manufacturing may use formaldehyde-based resins to bond layers, but modern food-contact paper products are required to be formaldehyde-free or below regulatory thresholds. No specific information on Notabowl's adhesive chemistry.
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 Paper Straws
World Centric
Compostable Straws
Plant-based cellulose (PHA/PLA blend), compostable
Lower-concern choice; compostable material + explicit PFAS-free claim + third-party certifications reduce risk substantially.
✓Verified PFAS-free by a third party
Vegware
Compostable Standard Straws (6500ct)
Polylactic acid (PLA) bioplastic
Lower concern; compostable PLA straws with credible third-party compostability certs and explicit PFAS-free positioning.
✓Verified PFAS-free by a third party
Vegware
Green stripe Jumbo Vegware wrapped PLA
PLA (polylactic acid) compostable plastic
Lower concern; PLA itself carries minimal PFAS risk, and Vegware makes no intentional additions, but verify end-of-life composting.
⚠Risky category by default
More paper straws 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.