As the chilly season officially kicks in, it's not just your wardrobe that needs bulking up. Households across the UK are on the lookout for cost-effective warming gadgets to help combat soaring energy bills . Shoppers have praised one product from Dunelm , claiming it has helped them 'save on energy bills' and also heats up rapidly. The Cosy & Warm Electric Blanket , priced between £22 - £34 depending on the size you need, is a hit among customers. A single will set you back £22, a double