Nomad · Waterproof Phone Chargers & Cable Cases
Nomad USB-C Data Kevlar Cable
Lower concern. Aramid fiber cable unlikely to contain PFAS.
Nomad's Kevlar USB-C cable uses aramid fiber sheathing, an inherently PFAS-free material with no water or stain treatment needed. No brand PFAS disclosure found, but material composition suggests lower risk.
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Aramid fiber (Kevlar) sheathing, copper conductors
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Nomad's Kevlar cable uses aramid fiber (synthetic polymer) as an outer sheath around copper conductors, replacing the PVC or rubber jackets common in standard USB cables. Aramid fiber is chemically inert once formed and does not off-gas volatile organic compounds (VOCs) or plasticizers under normal use conditions. This material is inherently flame-resistant and mechanically robust, meaning it resists tearing, fraying, and degradation from flexing better than conventional polymer sheaths. The copper conductors themselves pose no toxicity concern at normal use.
The brand's record and disclosure
Nomad has not published detailed chemical composition disclosures, restricted substance lists, or third-party safety certifications for this cable. The brand does not appear in major product safety recalls or regulatory warnings related to data cables. Their silence on PFAS and other chemical transparency is typical for the premium accessories market but limits independent verification of supply chain controls. No documented controversies or safety incidents tied to this specific product exist in public records.
How it compares in its category
Most USB-C cables use PVC, rubber, or nylon jackets, which can degrade, crack, and expose copper over time, and occasionally contain phthalate plasticizers or flame retardants. Aramid-sheathed cables are a premium subset that prioritize durability and eliminate those concerns. This cable trades slightly higher cost for measurably lower failure rates and absence of polymer off-gassing. It sits in the top tier for mechanical longevity and chemical inertness in the data cable category.
If you buy it
Inspect the sheath regularly for visible tears or copper exposure; aramid resists damage but is not immune. Avoid coiling tightly for months on end, as any cable can develop kinks if stressed repeatedly. Unlike rubber, aramid does not become brittle in cold, making it suitable for varied environments. Replace only if the sheath tears or conductors are exposed; the material itself does not degrade chemically with age under normal storage and use.
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.”
Connector leachables (gold plating or nickel base metal)
No documentation provided on connector plating composition or nickel content. Standard USB-C connectors typically use gold over nickel; nickel contact dermatitis is rare from brief cable handling but possible with prolonged skin contact in sensitized individuals. Nomad has not disclosed connector metallurgy.
Volatile organic compound (VOC) off-gassing
Aramid fiber does not typically off-gas VOCs or plasticizers during normal use or storage. PVC cables are the primary concern in this category; this cable's material choice effectively eliminates that hazard.
Mechanical failure and copper wire exposure
Any cable can fray or tear with extreme abuse. Aramid sheathing is significantly more resistant to tearing than PVC or rubber, reducing the likelihood of exposed conductor risk compared to standard cables.
Heavy metal content in sheath dyes or additives
Aramid fiber cables typically use minimal dyes and additives. Nomad has not published test data for lead, cadmium, or other heavy metals in the sheath. No recalls or regulatory warnings suggest contamination.
Copper oxidation and corrosion products
Copper conductors will oxidize if exposed to air and moisture (green patina), but this occurs only after sheath failure and does not leach toxins during normal use. The aramid sheath provides robust protection against moisture ingress.
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 Waterproof Phone Chargers & Cable Cases
Nomad
Universal Cable
Braided nylon and metal connectors
Lower concern. Nylon cable has minimal PFAS risk.
✓Naturally PFAS-free material
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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.