Harvest Pack · Paper Straws
Home Collection 100-Pack 6” Natural Wheat Biodegradable Drinking Straws
Lower PFAS concern, uncoated plant fiber straws are unlikely to contain PFAS, but brand transparency is absent.
Harvest Pack's wheat straw straws are made from a natural plant material with no known Teflon-family coating or water-repellent coating. Biodegradable straw products of this type typically don't require PFAS for function.
Shop Harvest Pack on Amazon →Material
Wheat straw (plant fiber), biodegradable
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
Harvest Pack's straws are made from wheat straw, a agricultural byproduct consisting primarily of cellulose and lignin with no synthetic polymer coating. Uncoated plant fibers do not require chemical binders, flame retardants, or water-repellent finishes that introduce hazardous additives in other straw types. The material is inherently compostable and carries no known risk of leaching synthetic chemicals into beverages.
The brand's record and disclosure
Harvest Pack does not publicly disclose material sourcing, pesticide use on wheat feedstock, or independent testing for contaminants. The brand makes no statements on PFAS testing or avoidance, which is atypical for eco-conscious straw brands but not disqualifying given the material itself is low-risk. No recalls or safety incidents for this product are on record. Absence of certifications (FSC, organic, third-party chemical testing) limits accountability but does not confirm hazard.
How it compares in its category
Uncoated plant-fiber straws (wheat, bamboo, reed) are chemically simpler than plastic alternatives and pose none of the BPA, phthalate, or microplastic risks of polypropylene or PLA straws. They are comparable to other plant-based options but lack the market-standard transparency of certified sustainable brands. Unlike bamboo straws, wheat straw requires no acid or chemical treatment, reducing downstream processing contamination risk.
If you buy it
Rinse straws immediately after use to prevent mold and bacterial film, which are normal risks for porous plant fibers in humid storage. Do not use in boiling or near-boiling drinks repeatedly, as heat can weaken fiber bonds and promote degradation; they are rated safe for hot beverages under normal serving temperatures. Replace after 6-12 months of regular use or if fibers begin to soften or separate. Compost after end-of-life rather than landfill to fulfill the product's marketed benefit.
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.”
Pesticide residues in wheat feedstock
Harvest Pack does not disclose whether wheat is organically grown or treated with fungicides and herbicides. Residual pesticides on raw agricultural material are possible but at very low concentration in a drinking straw; no testing data is available for this batch.
Microbial contamination and mold growth
Porous plant-fiber straws retain moisture and organic material after use. Without immediate thorough rinsing and complete drying, mold and bacteria can colonize the interior; this is a use-and-care issue, not a manufacturing defect, but is common in wheat straw products.
Fiber fragmentation and ingestion
Over time or with exposure to acidic beverages, wheat straw fibers can soften and shed small fragments into liquids. Risk of actual harm is low, but fragments are indigestible and can cause minor irritation if concentrated.
Heavy metals in irrigation water or soil
No recalls or test data link Harvest Pack straws to cadmium or lead contamination. Generic risk exists for any agricultural product grown in contaminated soil, but no specific incident or warning is on record for this brand.
Coating or adhesive toxins (if present)
Harvest Pack markets these as uncoated natural straws. If coating was added, it is not disclosed; however, no evidence or complaint suggests hidden coating, and the price point and material claim are consistent with uncoated product.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% 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.