How to Tell If a Bag Brand Is Actually Ethical (Not Just Greenwashing)

Here's the honest answer: you can't tell from the marketing copy alone. Roughly 60% of fashion collections launched in 2025 used the word "sustainable" somewhere in their marketing — and regulation on what that word actually requires is minimal, so almost any brand can use it regardless of what's happening in their supply chain. What you can check is whether a brand answers a handful of specific questions with real numbers, named facilities, and named certifications instead of a feel-good phrase. Below are the six most common ways fashion brands fake sustainability, the exact questions that expose them, and what a brand should be able to show you if its claims are genuine.

What Is Greenwashing?

Greenwashing is when a brand uses environmental or ethical language in its marketing without that language being backed by meaningful action. It's not always deliberate deception — sometimes it's a brand that made one small improvement and overstated it. But the effect on you is the same either way: you think you're making a better choice, and you're not. In fashion specifically, it shows up in a handful of very predictable patterns.

The 6 Most Common Greenwashing Tactics in Fashion

1. Vague claims with no specifics. "Eco-friendly." "Conscious collection." "Sustainable materials." These terms are legally unregulated in most markets — they require no proof, no certification, no minimum standard to use. A brand serious about sustainability says: "Made from 65% bio-based cactus leather, handcrafted in Portugal under fair wages." A brand greenwashing says: "Made sustainably." If you can't find a specific number or certification behind a claim, treat it as marketing noise.

2. The "one good thing" trick. A brand launches a capsule collection made from recycled plastic bottles while 95% of its production remains completely unchanged. The capsule gets the press coverage; the rest gets quietly ignored. Check whether a sustainability claim applies to the whole brand or just one product line — a single "eco" collection doesn't make a brand sustainable.

3. Vegan doesn't automatically mean sustainable. This one catches people off guard, especially with bags and accessories. "Vegan leather" only means no animal products were used — it says nothing about what the material actually is. Most vegan leather on the market is polyurethane (PU), a plastic derived from crude oil that doesn't biodegrade, sheds microplastics, and tends to peel within a few years. A genuinely sustainable vegan material is plant-based instead: cactus leather, olive leather, apple leather, cork, mushroom leather — with bio-based content typically ranging 50–100%. That difference is significant, and most brands never explain which one you're actually getting.

4. Certifications that sound official but aren't. Some brands design their own certification logos. Others use a legitimate certification — like GOTS or Fair Trade — on one material while the rest of the product stays uncertified. Certifications worth trusting: GOTS (Global Organic Textile Standard), Fair Trade, B Corp, Bluesign, OEKO-TEX — each independently verifiable. Certifications worth questioning: anything a brand designed itself, or anything you can't find listed on an independent third-party site.

5. "Made sustainably" with no supply chain transparency. Where is it actually made? By whom? What are they paid? Can the brand answer these directly, or does it redirect you to a glossy "sustainability page" full of stock photos and no real data? A brand that makes its bags in a factory it's never visited can't credibly claim ethical production. A brand that can name the workshop, describe the working conditions, and has actually been there in person — that's a different conversation entirely.

6. Offsetting instead of reducing. Carbon offsetting — paying to plant trees or fund renewable energy to "cancel out" emissions — has a real role to play, but it's increasingly used as a substitute for reducing emissions rather than a complement to it. If a brand's primary sustainability claim is that it offsets its carbon, ask what it's actually doing to reduce emissions in the first place.

The Questions That Cut Through Greenwashing

Before buying from any brand using sustainability language, ask:

• What exactly is the material? Not "vegan leather" — what type specifically, and what's the bio-based percentage?
• Where is it made, and by whom? Country, type of facility, any real information on wages?
• What certifications do you hold, and from whom? Can you verify them independently?
• How long will this last, realistically? Is it repairable?
• What's your biggest unsolved sustainability challenge right now?

That last question is the most revealing one. A brand that says "honestly, our packaging is still something we're working on" is telling you it takes this seriously. A brand that says "we're 100% sustainable" is telling you it doesn't.

What Genuine Transparency Actually Looks Like

At Coneli, that means naming exactly what we use: cactus leather (65–80% bio-based) and Oleatex olive leather (roughly 75% bio-based, made from olive oil production by-products), handcrafted in Portugal under fair labor conditions we can speak to directly because it's a small workshop we actually know.

It also means telling you what we haven't solved yet: our materials aren't fully biodegradable, because plant-based leathers still need some synthetic binders to hold together. We're watching the technology closely and will update our materials as better options become available. That's what transparency looks like — not a perfect story, but an honest one.

Buying a plant-based leather bag specifically and want the material-level version of this check? See: Cactus Leather: How to Tell Real From Greenwashed for the exact questions to ask about cactus leather sourcing and content.

The Bottom Line

Greenwashing exists because sustainability sells, and because there's almost no cost to making a claim nobody checks. The antidote isn't cynicism — it's specific questions. Ask for the material, the location, the certification, the number. If a brand can't answer, you have your answer.

Coneli makes plant-based leather bags, and we'll always tell you exactly what's in them. Discover the collection at conelibags.com