Simba Hybrid Duvet review: I tested out Simba’s lightweight duvet for all seasons

THERE’S nothing like the feeling of security provided by a cosy duvet.

It’s just not the same sleeping under a sheet, even in the middle of a heatwave.

Simba Hybrid Duvet, from £139

BUY HERE

I’ve been testing out the Simba Hybrid Duvet, which contains space-inspired fabric technology designed to regulate your temperature as you sleep.

In short, it retains and releases your body’s heat depending on how hot you are.

Theoretically...