Recycled materials used in branded merchandise
Which recycled materials are used in branded merchandise?
Five recycled materials dominate branded merchandise: rPET (recycled polyester) for apparel, bags and lanyards, recycled aluminium for drinkware, recycled stainless steel for mugs and food boxes, recycled paper and card for notebooks and packaging, and reclaimed textile waste for sweatshirts and knits. Each material supports a different claim, and each needs its own evidence before it appears in a buying brief.
TL;DR
- rPET, recycled aluminium, recycled steel, recycled paper and reclaimed textiles cover most branded merchandise.
- Recycled aluminium uses about 95 percent less energy to produce than aluminium made from raw ore.
- A recycled-content claim needs certification such as GRS or RCS, not an eco label on the packaging.
- Recycled content and plastic-free are different claims, and one does not imply the other.
Why the material matters more than the label
Two products can both say recycled and mean completely different things. One is a bottle made from post-consumer material with a checkable certificate behind it. The other carries a green icon and no paperwork. What makes promotional merchandise sustainable sets out the verification questions to put to any supplier. This guide stays one level lower, on the materials themselves: what each one is, where it appears and what its claim can honestly say.
The main recycled materials at a glance
| Material | Common uses in branded merchandise | What the claim needs |
|---|---|---|
| rPET (recycled polyester) | T-shirts, polos, bags, lanyards, umbrella canopies | GRS or RCS certification naming the recycled content |
| Recycled aluminium | Drink bottles, flasks | Content percentage stated by the maker |
| Recycled stainless steel | Mugs, tumblers, food boxes | Content percentage stated by the maker |
| Recycled paper and card | Notebooks, covers, sleeves, packaging | Recycled percentage and fibre source |
| Reclaimed textile waste | Sweatshirts, hoodies, knits | Yarn composition and mill traceability |
rPET: recycled polyester
rPET is polyethylene terephthalate recovered mostly from post-consumer plastic bottles, cleaned, melted and spun into polyester yarn. In branded merchandise it appears in performance T-shirts, polos, tote bags, lanyards and increasingly in umbrella canopies. It prints and embroiders like standard polyester, which is why decorators accept it without special handling.
The claim it supports is recycled content, nothing more. An rPET garment is not biodegradable and not plastic-free, and it sheds microfibres in the wash like any polyester. Write the claim as a verified recycled material with a known end-of-life route, not as a general environmental win.
Recycled aluminium
Recycled aluminium is remelted from recovered scrap, and producing it uses about 95 percent less energy than smelting aluminium from bauxite ore. That energy figure is the strongest single argument for recycled metal drinkware, and it survives scrutiny better than most marketing claims.
The SIGG Original 500ml is made from a single piece of 100 percent recycled aluminium, which shows how far the material has entered mainstream drinkware. Aluminium is also recyclable again at end of life through standard kerbside routes, which closes the loop cleanly.
Recycled stainless steel
Recycled stainless steel appears in camp mugs, tumblers and insulated food boxes, typically as 18/8 steel with a stated recycled content. It is heavier than aluminium and better suited to insulated products, where wall thickness matters more than weight.
The Klean Kanteen Insulated Camp Mug 12oz is handcrafted from 90 percent recycled 18/8 stainless steel, a typical figure for the category. Ask for the percentage in writing, because it varies meaningfully between makers.
Recycled paper and card
Recycled paper has the longest history of any recycled material in merchandise. It covers notebook bodies, covers, sleeves, gift packaging and inserts. The practical limits are print quality and sheet strength: very high recycled content can roughen the surface and reduce crispness in fine print, so check a printed sample before committing a large run.
Reclaimed textile waste
Reclaimed textile waste is offcut fabric from garment production, sorted by colour and spun into new yarn without re-dyeing. That process is why shades vary between batches, which buyers should expect rather than treat as a defect. The Pure Waste Unisex Sweatshirt is built on this model, with raglan sleeves and a brushed knit interior made from recycled materials.
Why the material choice varies
- Use case. Drinkware suits metals, apparel suits fibres, and the recipient routine should decide before the material does.
- Decoration method. Print, engraving and embroidery each behave differently on recycled surfaces, so confirm the method on a sample.
- Claim ambition. A percentage you can certify is worth more than a broad adjective you cannot.
- End-of-life route. Metals and paper return through established collection routes; mixed-material items often do not.
- Budget per unit. Certified recycled items can carry a premium, which narrows as volumes repeat.
A worked example
A merchandiser at a UK engineering firm builds one order across three audiences: recycled aluminium bottles for a client event, an rPET polo for site teams and a recycled paper notebook for onboarding packs. Before approving artwork, she asks each supplier which certification covers the recycled claim and records the answer in the order file. The review takes one afternoon, and it is the reason the firm's sustainability statement survives its next client audit.
Product examples across three materials
Three products show how differently the materials present in practice. The SIGG Original 500ml carries the recycled aluminium claim in its construction, the Klean Kanteen camp mug carries a stated recycled steel percentage, and the Pure Waste sweatshirt turns textile offcuts into a wearable garment without re-dyeing.
Related questions
Is recycled content the same as plastic-free?
No. Recycled plastic is still plastic, so rPET supports a recycled-content claim and never a plastic-free claim. Each claim needs its own evidence line.
Does recycled material merchandise cost more?
Certified recycled items often carry a modest premium over standard equivalents, and the gap narrows once a design repeats. Compare like for like on certification and lifespan rather than on unit price alone.
What certification covers recycled content claims?
GRS (Global Recycled Standard) and RCS (Recycled Claim Standard) both verify recycled content through the supply chain and issue licence numbers you can check against the certifier register. A claim without a checkable number is not evidence.
FAQ
Which recycled materials are most common in branded merchandise?
rPET (recycled polyester), recycled aluminium, recycled stainless steel, recycled paper and card, and reclaimed textile waste cover the majority of recycled branded merchandise. Each supports a recycled-content claim that needs its own evidence.
Is rPET the same as recycled polyester?
Yes. rPET stands for recycled polyethylene terephthalate, usually recovered from post-consumer bottles and spun into polyester yarn for apparel, bags and accessories.
What certification should a recycled claim have?
GRS and RCS are the two most common standards for recycled content, and both issue licence numbers that can be checked against the certifier register. Ask for the number in writing before repeating the claim in your own materials.
Is recycled merchandise always plastic-free?
No. Recycled plastic is still plastic, so rPET apparel and recycled-plastic umbrellas carry a recycled-content claim but never a plastic-free one. Treat the two claims as separate checks with separate evidence.
Why do reclaimed textile colours vary between batches?
Reclaimed textile waste is sorted by colour and respun without re-dyeing, so the shade depends on the offcuts available at the mill. Variation between batches is a normal feature of the material, not a defect.
Can recycled material merchandise be co-branded?
Yes. Recycled drinkware, apparel and notebooks print and engrave like standard materials, and co-branding is available from around 10 pieces per design across the ethical gift box range.
One last thing
The most useful question in a recycled material brief is not what the product is made from but what percentage the certificate covers. Two bottles can look identical while one is 100 percent recycled aluminium and the other is a standard body with a recycled cap.
Related guides
If recycled claims are appearing in your next merchandise brief without evidence behind them, list the items, quantities and delivery model. Contact the ethical gift box with that brief, and the team can suggest materials and products whose claims hold up.