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Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
  • Mystery Boxes
Mystery Boxes

Mystery Boxes
1,400.00 ฿ THB
ColorBlack
Size

We like surprises — just not the kind that end up in your bloodstream.

This shirt is for the ones who’d rather know what’s inside before they dive in.

Part of our Message Series, this tee is a nod to influencer culture — a quiet reminder to stay curious and cautious.
Manufacturing
  • Made with 100% Airlume combed and ring-spun cotton, a lightweight fabric (4.2 oz/yd² (142 g/m²)) that is easy to layer, breathable. Perfect for active and leisure wear.
  • The retail fit that is perfect for casual and semi-formal settings. The crew neckline adds a classic, neat style that's perfect for accessorizing.
  • Bella+Canvas manufactures all its products in the US and internationally in humane, no-sweat-shop, sustainable way and is part of the Fair Labor Association as well as Platinum WRAP certified.
  • The tear-away label minimizes skin irritations.
  • Fabric blends: Ash and Heather Prism colors - 99% cotton, 1% polyester; Heather and Solid Blend colors - 52% cotton, 48% polyester; Athletic Heather and Black Heather - 90% cotton, 10% polyester.
EU Regulations

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Bella+Canvas 3001, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Warnings, Hazard: For adults, Blank product sourced from Honduras

Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Iron, steam or dry: medium heat, Do not dryclean

Mission Behind the Merch

Each shirt helps spread awareness — but the real mission and purpose lives at happytest.shop.

Learn how we’re helping people stay informed, test safely, and make smarter choices — one kit at a time.

Learn more here

Not Just Merch — Movement

Each purchase contributes to projects supporting recovery and wellness across Thailand.

Small actions add up — your shirt helps someone get a second chance and aids in recovery efforts.

Organization info coming soon.

“Sharp print, fits perfect, feels like a statement.”

“Love that it stands for something real.”

“Subtle but says everything.”

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