Company registration number: 06866013 | VAT number: GB 865368680, Company registration number: 06866013 | VAT number: GB 865368680 combines organic design with a sustainable mindset. Sharing a name with the founder’s grandfather, the Sidney cushion arrives here in blue checkerboard. Crafted from British lambswool, its unique knit process often results in apparent gaps and small quirks — but rest assured, this doesn’t affect the integrity of the product, but rather adds to its homemade charm.