Simba Hybrid Duvet

Simba Hybrid™ Duvet — from £139 (Single) to £249 (King)

A 10.5 tog, down-like duvet designed for year-round use, using a recycled-fibre fill and a cooling cover to help regulate temperature rather than just piling on warmth.

Key features:

  • 10.5 tog rating — Simba's "all-rounder" tog, suited to most of the year rather than a seasonal-specific weight

  • Simba Renew Bio™ fill — down-like softness made from recycled PET bottles, designed for airflow and drier warmth

  • Cooling Stratos® cover — cotton cover with thermoregulating tech, tested up to 3°C cooler than untreated fabric

  • Clump-free, square-stitched construction — keeps the fill evenly distributed

  • Machine washable (in a large enough machine), and dries faster than typical duvets due to the lightweight fill

  • Includes a reusable storage bag

  • QR labels for care/recycling info, plus a foot-end label so you always know which way round it goes

Good to know before buying:

  • GenM Menopause Friendly certified, relevant if night sweats or temperature swings are a factor

  • A few reviewers note a slight rustling noise from the fabric when new, which most say settles with use

  • If you want adjustable warmth rather than a fixed tog, Simba's 3-in-1 Hybrid™ Duvet (from £249) lets you combine layers for different seasons; if you specifically want a lighter summer option, their Summer Hybrid™ Duvet (from £129) is a lower-tog alternative

  • Free next-day delivery on UK mainland orders before 1pm

  • Community Hero discount (up to 26% off) available for key workers, students, carers, military, and charity workers

Bottom line: best for anyone wanting one reliable, temperature-regulating duvet to use most of the year without swapping between seasonal weights. If you run hot or cold at very different times of year, the 3-in-1 or Summer versions may suit better than this fixed 10.5 tog.