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08Large groups · Waste reduction

Tie-Dye & Indigo Tote Bags

Let a pattern nobody can repeat turn circularity and creativity into something a large group can actually do together.

Participants bind and dip-dye a tote bag, T-shirt or scarf. No two results are ever the same, and the moment of unfolding always lands — which makes it an effective, creative way to carry a message about reuse and waste reduction.

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WORKSHOP RECORD

What your team takes home

Visually striking, low cost per head, and comfortably able to handle a large group on an environmental theme.

IN THE ROOM

The session and its results

Reference images of the format and what participants take home.

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How the session runs

  1. 01

    Understanding dyes and pattern formation

  2. 02

    Binding and design

  3. 03

    Dipping and dyeing

  4. 04

    Oxidation, the reveal and a group photo

ORIGINS

Where the craft comes from

Indigo is not an imported craft topic in Hong Kong. Chinese indigo (Strobilanthes cusia, 馬藍) is a native plant here, and it yields the same blue found in denim. Hakka villagers grew it on the slopes of Tai Mo Shan and around Nga Tsin Wai, pulling up whole plants and steeping them in water for about a week to draw out the dye. Stone vats from that work can still be found beside streams near some old villages. A 1968 journal recorded a villager born in 1885 describing the practice from his youth.

Local growing faded as synthetic indigo spread from around 1897, and the written record is thin. Only recently have local groups and schools begun planting Chinese indigo again and dyeing with it.

The moment worth watching is when the cloth comes out of the vat. It is yellow-green. Only on contact with air, as it oxidises, does it turn blue. Nothing about that is staged; it is the chemistry.

FOLD × DYE × REVEAL

Materials and tools

Bind the fabric, then wait for the colour to develop. When it opens up, no two pieces are alike — which is exactly how each participant sees their own choices reflected back.

  • Natural cotton totes, T-shirts or scarves
  • Safe dyes and fixing agents
  • Binding bands and drying accessories

FOR YOUR INTERNAL PROPOSAL

Wording you can quote directly

Suited to school activity days, company family days and environmental campaigns, using high participation and an immediate visual result to make the case for reuse and personal choice.

  • 01Handles groups of 15–40, which suits events running at a faster overall pace.
  • 02Because every pattern differs, the unfolding moment naturally becomes the sharing and photo focus.
  • 03A tote, T-shirt or scarf carries the waste-reduction message well beyond the event itself.

Well suited to

  • School activity days
  • Large company family days
  • Waste-reduction and environmental themes
  • Summer programmes

VENUE NOTES

What the venue needs

Close to a water supply, with flooring that can get wet — outdoors or semi-outdoors works well — plus somewhere to hang pieces to dry. No power needed.

COMMON QUESTIONS

Frequently asked

How long does this workshop run, and how many people can join?
About 90 minutes per session, for 15–40 people. Both the length and the headcount can be adjusted around your run sheet — tell us what you need when you enquire.
How is the fee calculated, and what does it cover?
From HK$260 / person. The fee covers: All materials, pre-portioned by headcount; Every tool, brought to your venue; A facilitator leading throughout; Setup beforehand, and the room restored after. The per-person fee covers materials, tools and facilitation. Travel, facilitation charges and optional add-ons are itemised separately in the quote.
Who provides the materials and tools?
We do, portioned per participant before the day. The session uses: Natural cotton totes, T-shirts or scarves; Safe dyes and fixing agents; Binding bands and drying accessories. Bind the fabric, then wait for the colour to develop. When it opens up, no two pieces are alike — which is exactly how each participant sees their own choices reflected back.
What do you need from our venue?
Close to a water supply, with flooring that can get wet — outdoors or semi-outdoors works well — plus somewhere to hang pieces to dry. No power needed.
What occasions is this workshop suited to?
Most often booked for: School activity days; Large company family days; Waste-reduction and environmental themes; Summer programmes. Audiences: Schools, Corporate.
Which languages can the workshop run in?
Cantonese, Mandarin or English, and bilingual for mixed teams. Tell us the language mix in your group when you enquire.
How far ahead should we book?
Three to four weeks is comfortable: enough time to prepare materials and confirm venue details. Shorter notice is still worth asking about — we will tell you honestly whether we can staff it.

RELATED READING

Further reading

The pieces organisers raise most often when planning a session like this.

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Want to run this with your team?

Send us your date, headcount and venue. We reply within two working days with a workable plan and a quote.

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