Let's talk leather. Specifically, let's talk about the internet's favourite pastime: telling handbag brands that they're destroying the planet. We get it — the comments section can be a lively place. But before you put down your bag and reach for a "vegan leather" alternative feeling thoroughly virtuous, there's a rather inconvenient truth worth exploring.
Natural leather — the real, time-honoured, hide-based stuff — might actually be one of the more environmentally sensible choices you can make. Yes, really. Stick with us.
So What Is "Vegan Leather" Anyway?
It sounds lovely, doesn't it? Vegan. Leather. Two words that together conjure images of happy cows and pristine forests. The reality, however, is a little less poetic.
Most synthetic "leather" is made from polyurethane (PU) or polyvinyl chloride (PVC) — both of which are, at their core, plastics. Derived from petrochemicals. The same fossil fuels we've all agreed we'd like to use less of. Leather Naturally, a not-for-profit resource dedicated to providing clear facts about leather, puts it plainly: faux leather "does not meet the same standards as real leather" when assessed against sustainability, recyclability, and end-of-life disposal. They also note that "vegan leather" is largely a marketing term — one that doesn't automatically mean natural, green, or sustainable.
Leather UK, the UK tanning industry's official body, points out that if hides weren't used for leather, they'd be replaced largely by plastic alternatives. So swapping leather for synthetic isn't necessarily a win for the planet — it may just shift the environmental burden from a farm to an oil refinery.
A Survey That Might Surprise You
Here's a stat worth sitting with. Research conducted for Leather UK and Leather Naturally found that 74% of respondents were confused by the term "vegan leather" and had no idea it typically contains plastics. That's three quarters of shoppers making purchasing decisions based on marketing language that, in many cases, bears little resemblance to the material reality.
The Earth.Org analysis of vegan leather describes this as a form of greenwashing — the fashion industry "deliberately concealing" what's actually in the product. This isn't to say everyone choosing synthetic alternatives has bad intentions. Quite the opposite — most people care deeply about the planet. They're just not always being given the full picture.
The Microplastic Problem Nobody Puts on the Label
As synthetic leather wears down — and it does wear down, often within a few years — it sheds microplastics. These tiny particles make their way into waterways, into the food chain, and into places we'd very much rather they didn't go. According to The Good Trade, synthetic fibres from clothing and accessories are already among the biggest sources of microplastic pollution in our oceans.
Natural leather, by contrast, biodegrades. Leather Naturally estimates that natural leather will biodegrade in a typical landfill in 10 to 50 years, depending on the type. A worn-out synthetic bag, meanwhile, will be contributing microplastics to the environment essentially indefinitely.
So Why Does Everyone Think Vegan Leather Is Better?
Largely because of how carbon footprints are measured — and who funds the research. The headline figures around leather's CO₂ per square metre often include the full environmental cost of livestock farming — methane, land use, the whole lot — while synthetic alternatives are sometimes measured only at the point of production, not across their full lifecycle including degradation and long-term microplastic pollution.
It's not that the numbers are wrong, exactly. It's that they're not always telling the same kind of story. As Tanner Leatherstein has argued, a true like-for-like comparison looks rather different once you account for what happens at the end of each product's life.