What is another word for hot-water bottle?
Pronunciation: [hˈɒtwˈɔːtə bˈɒtə͡l] (IPA) 
A hot-water bottle is a useful item for those cold, winter nights. However, there are several other synonyms to consider, like a bed bottle, warming pad, heat bag, and hot pack. A bed bottle is a low-cost solution to keeping warm while sleeping. However, the product is not designed to last long and needs to be replaced more often. A warming pad, on the other hand, is an electrically powered product that offers more heat for longer intervals. A heat bag is a reusable bag filled with grains or cherry stones, which is warmed in the microwave. Lastly, a hot pack is a product that continuously emits heat for extended periods of time.
