Anoxia Silk Pocket Square


Experience a piece from the Flora Collection. With this Anoxia silk pocket square, you will be wearing a piece of the circle of life.

Design InspirationThe Anoxia silk pocket square is inspired by images of large algal blooms that cause hypoxia and anoxia. We softened this poignant theme with a splash of colour and used a unique graffiti style drawing to create the design found on the pocket square. Here, we are show nature in it's most extreme form. 
The Scientific StoryAnoxia, the absence of oxygen in the water, can happen after a high-density algal bloom has grown to an uncontrollable size. Many pollutants contain nitrogen, which acts as a fertiliser for algae. As these pollutants seep into the waterways, the algae in the water starts to grow very rapidly. As algal cells begin to die off, the dead algae sink out of the surface layer and bacteria break down the organic matter. These bacteria rapidly deplete the surrounding water of oxygen, suffocating all other organisms in the water body and causing the death of thousands of fish and invertebrates.
Composition & Size - 100% Silk Twill, Rolled Edges, Made in the UK, 40cm x 40cm, Dry Clean Only.
Be the Change - Share a story. Express your identity. Spark a conversation. With your purchase, you will not only inspire others, you will be helping to reveal the unseen beauty of the oceans. Contribute directly to the advancement of science, with 10% of all profits going directly to marine science institutions. With Crùbag, you wear your values.
Knowledge is Power - Your product is delivered in an eco-friendly Crùbag gift box with care instructions and our special ocean-literacy package containing the design inspiration, fun facts, and the story behind the collection. We encourage you share the science behind your purchase.
UK Shipping - We offer FREE Standard UK delivery.  We aim to send out all orders within 2 working days after receiving cleared payment. However, please note that we ship from our studio by the remote coastal town of Oban in the Highlands of Scotland. Orders within the UK will arrive within 1-3 working days. In exceptional circumstances, an order may take up to 5 working days to arrive.  
International Shipping - We ship worldwide | International Standard Delivery: £12.50. International orders may take up to 7-10 working days.
Returns - We hope you love your purchase. If you are not completely satisfied with your decision, you are entitled to return the item/s within 14 days of receipt. Please send an email to: to discuss your options and provide a return address. 
Need more help? - Please refer to Shipping Policy or Refund Policy pages for further details. If you have any further questions or special requirements please email us at