The Knightsbridge Topper
Delivery Method
The flagship topper. This is the same detachable comfort layer that crowns the Knightsbridge, the most ambitious mattress we make, now available in its own right.
Built by hand with the same natural fillings and the same hand finished border as the flagship. For Knightsbridge owners, it refreshes the sleeping surface or brings a guest bed up to the same standard. For everyone else, it is the closest you can get to the flagship without replacing your mattress.
Deep, layered and generously filled, it settles over your existing mattress and transforms the surface beneath you. Naturally breathable and temperature regulating. Made to order in Britain, with a lead time of around 3 weeks.
21 Days
7 Year Warranty on Mattresses
Your mattress is free delivered and installed by our own expert teams, not third-party couriers.
Dimensions
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Handcrafted in the UK
Every mattress is expertly handcrafted by skilled British artisans with decades of experience in sleep engineering. From precision stitching to carefully layered comfort materials, each piece is crafted with pride — not rushed through mass production.
Made in small batches for superior quality control, ensuring lasting comfort, support, and durability. When you choose The Sleep Co, you’re choosing authentic British craftsmanship built to stand the test of time.
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