“Eco,” “green,” “sustainable,” “recycled” — these words show up on a lot of merch. But green claims vary wildly between suppliers, and not every badge means what buyers assume. Here’s how to tell a real sustainable product from a label.
Know Your Materials
rPET (recycled polyester). Made from recycled plastic bottles, common in bags, lanyards and fleece. It keeps plastic out of landfills, but it’s still a polymer — recycling, not biodegradability, is the win.
Organic cotton. Grown without synthetic pesticides or fertilizers. It addresses farming practices rather than the product’s end-of-life, and is most credible when backed by a certification rather than a vague “organic” claim.
Less common but worth knowing — bamboo, hemp and recycled cotton each have their own trade-offs around processing water and energy.
Certifications That Matter
A certification is only as good as the audit behind it. These are the ones that carry weight:
- Global Recycled Standard (GRS) — verifies recycled content and responsible processing.
- GOTS — certifies organic textile production end to end.
- OEKO-TEX Standard 100 — tests for harmful substances in the finished product.
- FSC — for paper and wood packaging sourced from responsibly managed forests.
If a supplier names a certification, you can usually validate it. If they only say “green” without a basis, treat it as a red flag.
Questions to Ask Your Supplier
- What exactly makes it sustainable — the material, the process, or both?
- Which certification supports that claim, and can you share it? Legitimate suppliers are happy to.
- Is the packaging recyclable? A “recycled” product in virgin plastic wrapping undercuts the message.
- What are the actual recycled content percentages? “Recycled” can mean anywhere from 20% to 100%.
Where Brands Leak Credibility
The most common greenwashing traps we see in promo merch:
- Vague claims with no proof or certification behind them.
- Single-attribute marketing — an item sold as “sustainable” for one recycled part while the rest, including packaging, is virgin material with no recycling path.
- A “recyclable” claim on items that end up in places with no relevant recycling stream.
A Credible Sustainability Story
The strongest campaigns pair an honest material choice with transparency: state the recycled percentage, name the certification, and keep packaging recyclable. Buyers are savvier than ever — a defensible claim builds trust in your brand rather than eroding it.
Want sustainable options that hold up to scrutiny? Browse our eco-friendly lineup or ask us how to source certified sustainable merch.