Columbia · Waterproof Outdoor Gear Storage Bags
Columbia Landroamer 40L Duffel
water-repellent coating-treated duffel with no PFAS information from Columbia.
Nylon and polyester blend with water-resistant coating make up this travel duffel. The brand stays silent on PFAS.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Nylon/polyester blend with water-repellent coating water-resistant coating
Lab data
No public lab test
What Columbia Landroamer 40L Duffel is made of, ingredients and materials
This duffel is constructed from a nylon-polyester blend, which are stable synthetic fibers with low inherent toxicity under normal use. The water-repellent coating (water-repellent coating) coating applied to the exterior is the primary chemical concern; Columbia does not publicly disclose whether they use PFAS-based or fluorine-free water-repellent coating treatments. Nylon and polyester themselves do not off-gas formaldehyde or heavy metals at room temperature, but the coating chemistry remains unclear and is the main point of uncertainty.
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.
water-repellent coating chemistry (fluorinated or non-disclosed)
Columbia does not disclose whether the water-repellent treatment uses legacy PFAS, short-chain PFAS alternatives, or fluorine-free chemistry. PFAS-based water-repellent coating is standard in the industry, but risk depends on coating type and condition. See separate PFAS grade (20/100).
Microplastics
Repeated washing, mechanical stress, or UV exposure can cause synthetic fabrics and their coatings to shed microparticles, particularly as the water-repellent coating layer degrades. This is an environmental concern if washed frequently in home machines; risk increases with product age and washing frequency.
Source, EPA ↗What’s reassuring
Azo dyes in colored nylon-polyester fabrics
No recalls or reports of restricted azo dyes in Columbia duffels. Nylon and polyester are not commonly treated with problematic azo colorants in reputable brands, but formal testing data is not public. Risk is low for a travel bag with minimal skin contact.
Formaldehyde / VOCs
Standard nylon-polyester blends do not require formaldehyde-based water-repellent or wrinkle-resistant finishes; modern water-repellent coating coatings are separate chemical systems. No established reports of formaldehyde in Columbia duffels.
Source, ATSDR ↗Heavy metals
Metal buckles, zippers, and D-rings may contain trace heavy metals, but ingestion risk is negligible for a duffel. No recalls or reports of elevated lead or cadmium in Columbia bags. Dye-related heavy metal risk is low for reputable brands.
Source, FDA ↗The full breakdown
The brand's record and disclosure
Columbia Sportswear has not published a public PFAS phase-out commitment or transparency report on water-repellent coating treatments in their gear. The brand has not faced major chemical-safety recalls in recent years, but their silence on fluorinated water-repellent chemicals is notable given industry-wide scrutiny. Competitors including Arc'teryx and Patagonia have moved toward PFAS-free alternatives or disclosed their practices; Columbia's lack of transparency makes independent assessment difficult.
How it compares in its category
Large duffels in this price range typically all use some form of water-repellent coating; PFAS-based treatments remain industry-standard despite growing adoption of fluorine-free options. This product is middle-of-the-road for transparency and chemical disclosure in the outdoor-gear space. Brands with stronger environmental credentials offer comparable capacity and durability with publicly confirmed fluorine-free treatments, though at higher cost.
If you buy it
Avoid machine-washing at high heat, which can degrade the water-repellent coating and potentially mobilize any residual coating chemicals; hand-wash or gentle cycle with cool water if needed. Do not tumble-dry; air dry completely to prevent damage and unnecessary chemical stress. The duffel poses minimal skin-contact hazard for short-term carry (contents separation layer reduces direct contact), but frequent washing or prolonged wet storage should be minimized. Replace the duffel if the coating visibly peels or flakes, as this indicates degradation.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Columbia has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
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Patagonia
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- The brand calls it PFAS-free, which we have not verified
- PFAS
4 hazards checked on this product. See all of them.
More waterproof outdoor gear storage bags 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.