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The Suprelle Allerban duvet provides thermal insulation with a 400g/m² fill weight, constructed from 100% polyester silicone hollow fibres approved by allergy specialists. Its microfibre polyester cover features straight stitching and plain white taped edging reinforced with double stitching for a durable, neat finish. An active biocide anti-mite treatment using 3-(trimethoxylsilyl) Quaternary Ammonium Chloride is applied throughout, offering ongoing protection. The duvet is machine washable at 40°C and suited to cool ambient temperatures between 12°C and 15°C.
