Naturalmat’s top of the range pocket sprung mattress, the Sumptuous, can be fine-tuned to give soft, medium or firm support. The springs are in cotton pockets and wrapped in organic coir and hessian for extra reliance and edge support.

The Sumptuous is then upholstered in needled horsehair with coir and natural latex and finished with layers of bamboo, cashmere and organic lambswool. The Sumptuous mattress can be made to order in bespoke sizes and is available to view and try at Derwent House.