Amazon's self-heating blanket that 'doesn't cost a penny to use' back in stock for £38
With the freezing temperatures set to continue in the weekend and the latest Ofgem price cap increasing household bills by up to £150 in 2025, there’s never been a more vital time to invest in home essentials that keep you warm. One incredibly popular product, known as the Silentnight self-heating blanket, previously sold out completely at Amazon, but it has just come back in stock at two retailers - and it doesn’t cost a penny to run.


