40Poor

Do SealLine waterproof bags & luggage have PFAS?

The verdict
SealLine waterproof bags & luggage average 40 out of 100 on PFAS Authority's PFAS and toxin screen across the 8 SealLine waterproof bags & luggage graded as of November 2026, level with the 40 out of 100 median for the 24 other waterproof bags & luggage brands graded alongside it.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/sealline/waterproof-bags-luggage.

SealLine waterproof bags & luggage average Poor on our four-band scale. None of them clear our buy threshold. That is above 38% of the waterproof bags & luggage brands we grade.

PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.

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Top-graded picks in the categories readers replace first, every one scored on the same rubric.

  • polypropylene filter housing, carbon/sediment cartridge
  • We found no PFAS statement from the brand
  • Bacterial growth in spent cartridges

3 hazards checked on this product, all on its full breakdown.

  • RO membrane, carbon filters, stainless steel housing
  • We found no PFAS statement from the brand
  • Bacterial and microbial growth in housing and filters

4 hazards checked on this product, all on its full breakdown.

Avocado Vegan Mattress

Avocado

Vegan Mattress

100ExcellentPFAS grade
✓ MADE SAFE Certified✓ Global Organic Textile Standard (GOTS)
  • organic cotton, natural latex, coconut coir, recycled steel coils
  • The brand calls it PFAS-free, which we have not verified
  • Heavy metals

2 hazards checked on this product, all on its full breakdown.

Which SealLine waterproof bags & luggage contain PFAS? Poor and Bad, we’d swap these

SealLine Wide Mouth Duffel Bag

SealLine

Wide Mouth Duffel Bag

40PoorPFAS grade
  • Nylon/polyester fabric with waterproof coating
  • We found no PFAS statement from the brand
  • Waterproof coating volatiles (thermal stress). If the coating contains Teflon-type coating or Teflon-family…

4 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon
SealLine Black Canyon Dry Pack

SealLine

Black Canyon Dry Pack

40PoorPFAS grade
  • Nylon fabric with waterproof/water-repellent coating (water-repellent coating) coating
  • We found no PFAS statement from the brand
  • water-repellent coating degradation and leaching. If the coating chips or wears, microparticles of the…

2 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon
SealLine Discovery Deck Dry Bag

SealLine

Discovery Deck Dry Bag

40PoorPFAS grade
  • Coated nylon or polyester, waterproof treatment unspecified
  • We found no PFAS statement from the brand
  • Coating degradation and material leaching. Over time, nylon-polyester coatings can crack or peel with UV…

4 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon
SealLine Discovery Dry Bag

SealLine

Discovery Dry Bag

40PoorPFAS grade
  • Urethane-coated nylon fabric with waterproof treatment
  • We found no PFAS statement from the brand
  • Coating leaching and chemical migration. Urethane coatings can release plasticizers, softeners, or unreacted…

5 hazards checked on this product, all on its full breakdown.

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SealLine Pro Dry Pack

SealLine

Pro Dry Pack

40PoorPFAS grade
  • Ripstop nylon with waterproof coating
  • We found no PFAS statement from the brand
  • Waterproof coating composition (unspecified chemistry). SealLine does not disclose whether the ripstop nylon…

3 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon
SealLine Pro Zip Duffel

SealLine

Pro Zip Duffel

40PoorPFAS grade
  • Waterproof coated nylon or polyester duffel
  • We found no PFAS statement from the brand
  • Coating degradation over time. Waterproof nylon/polyester duffels degrade with age, UV exposure, and flexing…

2 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon
SealLine Bigfork Dry Daypack

SealLine

Bigfork Dry Daypack

40PoorPFAS grade
  • Nylon fabric with water-repellent coating waterproof coating
  • We found no PFAS statement from the brand
  • PFAS. Nylon daypacks routinely use fluorinated water-repellent coating; SealLine's silence on chemistry…

3 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon
SealLine Skylake Dry Daypack

SealLine

Skylake Dry Daypack

40PoorPFAS grade
  • Nylon pack with water-repellent coating waterproof coating, unspecified
  • We found no PFAS statement from the brand
  • PFAS. SealLine does not disclose whether the Skylake uses legacy PFAS-based or modern fluorocarbon-free…

2 hazards checked on this product, all on its full breakdown.

Find an alternative on Amazon

Better waterproof bags & luggage from other brands

Graded higher than the SealLine average of 40.

Granite Gear ToughSack Assorted Colors

Granite Gear

ToughSack Assorted Colors

85ExcellentPFAS grade
  • Cordura nylon fabric
  • We found no PFAS statement from the brand
  • Heavy metals
Kelty Daisy Chain Web Duffel Bag

Kelty

Daisy Chain Web Duffel Bag

85ExcellentPFAS grade
  • Polyester webbing and nylon
  • Azo dyes in polyester webbing

4 hazards checked on this product, all on its full breakdown.

Pelican 1595 Air Travel Case

Pelican

1595 Air Travel Case

85ExcellentPFAS grade
  • Polypropylene shell, polyurethane foam, stainless steel hardware
  • Polyurethane foam degradation and off-gassing

The same question, asked of the other waterproof bags & luggage brands

Best average grade first. SealLine averages 40.

See every SealLine product we grade on the SealLine brand page, or the full waterproof bags & luggage ranking.