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Undercover Otter
  • 2025 YARN CLUB
  • YARN
    • Show All Yarn → | https://cdn.shopify.com/s/files/1/1061/3582/products/Machine-Strike-Gnarly-Marly-Sock-6-skein-Set.jpg
    • By Base
      • Squirm Sock
      • Slasher Sock
      • Singularity
      • Dusk
      • Eventide
      • Jump Scare DK
      • Mighty Merino Fingering
      • Neppocalypse
      • Strain Sock
    • By Weight
      • Lace
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      • DK & Worsted
    • Sweater Quantities
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  • FIBERS
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      • Bags & Pouches
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      • Needles
      • Embroidery Hoops
      • Punch Needles
      • Fabric Backing Glue
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    • Care & Cleaning
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  • SALE
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We offset our carbon footprint via Ecologi Queer Business Alliance

About Us

Aiden Sielias started Undercover Otter in 2011 from their one bedroom apartment in Amsterdam, the Netherlands.
Fastforward a few years, and Undercover Otter yarns have featured at Vogue Knitting Live in New York, Edinburgh Yarn Festival in Scotland, Oslo Strikkefestival in Norway, the Amsterdam Yarn Festival and Woollinn Yarn Festival in Ireland.

UNDERCOVER OTTER

Maakgemeenschap de Hoop
Studio F.06
Barndegat 6-8
1505HN Zaandam
The Netherlands

Registration: 61068098
VAT: NL001597857B95

We are not open to the public!

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