Granite Gear · Waterproof Bags & Luggage
Granite Gear Foldable Waterproof Duffle Bag G3011 - Blue
Waterproof duffle with undisclosed coating; PFAS risk unclear.
Granite Gear does not publicly disclose PFAS status or coating chemistry for this duffle. Standard waterproof treatments may contain legacy PFAS, with no verification available.
The better-graded swap
Pelican
Pelican 1595 Air Travel Case
85/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Nylon with waterproof coating, unknown water-repellent coating treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
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.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- 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
- 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.
What Granite Gear Foldable Waterproof Blue is made of, ingredients and materials
This duffle is constructed from nylon fabric with an applied waterproof coating of undisclosed composition. Nylon itself is a stable synthetic polymer with no known direct toxicity in normal use. However, the waterproof treatment applied to achieve water resistance is the critical unknown, water-repellent coating (water-repellent coating) finishes on outdoor gear have historically relied on PFAS chemistry (fluorinated compounds), though some manufacturers have shifted to non-fluorinated alternatives. Without Granite Gear's disclosure, the coating chemistry cannot be confirmed.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
PFAS
Nylon duffles with polyurethane or other synthetic water-repellent coating coatings may release volatile organic compounds (VOCs) during early use. No specific off-gassing data exists for this product model, but undisclosed coatings carry unknown risk.
Source, ATSDR ↗Coating degradation and microparticle release
Over time, waterproof coatings degrade from friction and flexing. Peeling or flaking may release microparticles, though toxicity depends on coating chemistry. Inspect periodically for visible degradation.
Leaching from coating into contents
If the waterproof coating is fluorinated, prolonged contact between the coating and food, water bottles, or other consumables may theoretically allow migration, though risk is low for infrequent use. Avoid storing food directly against the interior coated surface.
What’s reassuring
Formaldehyde / VOCs
No public reports of formaldehyde-based durable finishes on Granite Gear nylon products. Modern nylon duffles typically use non-formaldehyde waterproof systems, but Granite Gear has not disclosed this.
Source, ATSDR ↗Heavy metals
The blue nylon fabric may contain synthetic azo dyes or pigment systems; however, no recalls or safety alerts exist for Granite Gear duffles. Nylon dyes are generally stable and not leached into skin or food during normal use.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Granite Gear is a mid-tier outdoor gear manufacturer with no publicly documented PFAS policy, sustainability commitment, or third-party certifications (Bluesign, OEKO-TEX, etc.) on their standard product lines. The company has not voluntarily disclosed coating chemistry or committed to PFAS phase-out. This silence is notable in a product category where transparency around waterproof treatments has become industry standard among competitor brands.
How it compares in its category
Nylon duffles with waterproof coatings are common; this mid-range product competes with brands like Patagonia and REI Co-op duffles, many of which now specify non-fluorinated water-repellent coating treatments or provide detailed material disclosures. Granite Gear's lack of transparency places it below category leaders on disclosure but within typical pricing and durability expectations for unbranded coating systems. Without certification or stated composition, this product offers less confidence than alternatives from brands with established PFAS commitments.
If you buy it
Minimize direct skin contact with the coated interior surface, especially during initial use when coating off-gassing is highest. Store in a well-ventilated area for the first week to allow any volatile compounds to dissipate. Clean with mild soap and water; avoid heat-drying or machine washing, which can degrade the coating and potentially release particles. Monitor the coating for peeling or flaking over 2-3 years of use; if degradation is visible, the duffel should be replaced.
What is not known about PFAS in this product?
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Granite Gear has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Granite Gear Foldable Waterproof Duffle Bag G3011 - Blue?
- Cordura nylon fabric
- We found no PFAS statement from the brand
- Heavy metals
- Polyester webbing and nylon
- Azo dyes in polyester webbing
4 hazards checked on this product, all on its full breakdown.
- Polypropylene shell, polyurethane foam, stainless steel hardware
- Polyurethane foam degradation and off-gassing
More waterproof bags & luggage 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.