Sustainable Event Solutions

Join Sustained Collective in reducing waste and promoting circularity in the event industry - a service, where sustainability meets affordability!

Eco-Friendly Team Shirts

Sustainable fabrics for a better future! Our team shirts are made from GOTS certified organic cotton, minimizing the environmental impact of event apparel.

Innovative Washable Ink Technology

Already put a date on your shirts, that needs to be updated for your future events? No worries! Our bio-based, washable inks ensure your shirts don't go to waste. Whether it's a date, event name, or team number, the ink washes out completely, leaving your shirts ready for their next purpose.

Your Design, Your Team, Your Way! Create costum designs for your team with personalised names, numbers, or logos, ensuring every shirt is unique to your event.

Customisable for Your Team

150+

15

Print. Wear. Wash. Repeat.

With Sustained Collective, creating sustainable team shirts is effortless. We take care of everything - from printing your costum designs, refreshing the shirts after use, to delivering them on time - so you can focus on what matters most: your event.

Here's how it works:

1. We Print Your Design

Share your design with us, whether it's a team logo, names or event details. Using our innovative bio-based washable inks, we'll customise high-quality, sustainable shirts just for your team.

2. You Wear Them

Receive your freshly printed shirts, ready for your team to wear at your next event - designed for comfort, style, and impact.

3. We Wash Them

After the event, simply send the shirts back to us. We'll handle the rest - removing the design and preparing the shirts for their next use. The ink washes out completely in just one cycle, leaving a blank slate for your next big day.

4. Repeat for Future events

Ready to go again! Your shirt is blank and ready for a new design. We'll store your shirts, reprint them, and deliver them for your next event - saving resources and reducing waste.

Why You Should Work with Sustained Collective?

1. Eco-friendly & Circular from the Start to Finish

   Reduce the volume of discarded textiles with durable, reusable team shirts, replacing traditional event apparel. Research from organizations like the Ellen MacArthur Foundation highlights that extending garment life can reduce waste and environmental impact by up to 50%.

2. Meet Future Regulations

   Stay ahead of the EcoDesign for Sustainable Products Regulation (ESPR), requiring reusable and durable products by 2026-2027.

3. Waste Reduction

   In 2023, 238 million kg of textile waste was discarded in the Netherlands, with 53% still wearable. Globally, 92 million tons of textile waste are generated annually. Producing a single cotton T-shirt generates about 2.1 kg of CO2 emissions. When events mass-produce apparel for short-term use, this multiplies the environmental damage.

4. Cost Savings

   Buy long-lasting shirts once, with a print-wash-delivery service that saves you time and money.

Are You Planning Events That Prioritize Sustainability?

You’re an Event Organizer, Community Leader, or Corporate Team

Hosting festivals, concerts, sports events, or conferences? Planning local or specialized events that require unique designs per event?

If you’re looking for eco-friendly, reusable team shirts to make your event memorable and responsible, we’ve got you covered.

Have a look at examples of our reusable shirts for Amsterdam Innovation Day, Op de Ring and Waag Futurelab!

Our Partners & Previous Clients

We’re proud to have worked and collaborate with forward-thinking organisations and events to make sustainability the standard, not the exception.

Contact us

Reach out for inquiries or to stay updated on our journey to revolutionise event apparel with sustainable event solutions. Let's connect today!