SHOPPERS are rushing to buy an £18 gadget that they say will stop them having to turn the heating on this winter.

The handy product will help keep you warm at home as the colder months approach, and it won’t cost you an arm and a leg.

Amazon is selling the foot warmer for £17.99 and all you have to do is boil a kettle, fill your hot water bottle and pop it inside.

The warmer is a hot water bottle cover designed to keep your feet toasty in winter.

And shoppers are hailing it “game-changing” as it stays warm for hours and doesn’t cost anything extra to reheat.

The cover is machine washable and can be easily stored away when the weather warms back up.

It’s even landed five-star reviews online.

One happy customer wrote: “I live in a draughty cottage, and do not want to spend a fortune on central heating, nor do I like it.

“This product means I can relax in comfort with happily warm feet. Warm feet = warm body = proper relaxation.

“I use it with woolly socks and the hot water bottle stays warm enough for a couple of hours. Absolute luxury.”

Another content shopper added:  “I love this foot warmer. This item is a godsend for my always icy cold feet.

“It has made working from home much more comfortable.”

Savvy shoppers are always quick to share tips and tricks to keep warm for cheap this winter.

Some recently shared Lidl was selling £18 gadgets that save them turning the heating on.

One woman also recently shared her new hack – which is said to be like “hugging a sheep”.

Dunelm shoppers have also recently been rushing to buy a “life-saver” winter gadget.

The discounter is selling the device that costs just 1p an hour to run.

Aldi also recently shared one of its winter gadgets that costs just 6p to run.

The supermarket giant is re-introducing one of its much-loved products that saw Brits warm up their homes without worrying about breaking the bank.

We also put together a list of other money-saving appliances that could help you cut costs during the winter.