A split-system duvet could be a relationship game-changer

How many times have you woken up cold in the middle of the night because your partner has done the old 'tuck n roll' away with the duvet?

It's a fairy common relationship problem but turns out there's a genius duvet that could stop a lot of fights and lead to better nights sleep for both of you.

The ervét system is a two-part duvet that gives both you and your partner your own duvet, so you'll never fight over the bedding again.

It already sounds like a relationship saviour, but it gets better.

Another struggle a lot of couples have is finding the right balance with duvet weight. There's always one person who's constantly cold and loves their thick, heavy layers — and one who even in the middle of winter struggles with overheating under a thin duvet.

The other bonus of the ervét system is each of the inserts can be customised for your ideal sleeping temperature and weight.

This means you can mix-and-match between ultra-light, mid-light and all-season. The pair of blankets join with a magnetic seam down the middle to keep it neat and tidy when you make the bed.

It really gives you the best of both worlds!

The ervét system includes: 1x Split-Duvet Cover, Comforter Insert Set, Fitted Sheet and Pillowcases. It's priced at US$329 and comes in six different colours.

Ervét was founded by Mel and Reid, a couple who have been sharing a bed for over five years. They launched the company because of their own disagreements.

"For starters, we like to sleep at different temperatures. Not to mention, one of us is a bit of a cover hog. Sharing one comforter turned into a constant battle of tug-of-war every night, and buying bedding left one of us compromising on sleep temperature preference," reads the website.

They took matters into their own hands and designed the system with magnetic inseams, so you can sleep with your own duvet without going as far as different beds or constant battles.

It definitely sounds like the answer a lot of couples have been searching for, and if it helps everyone get a better night sleep we're all for it.