“You can make these covers from any wool fabric; blankets that are past their best or even a worn-out machine-knitted jumper”
Hot water bottles are an efficient low-cost method of taking the chill off your bed, or warming parts of your body. This homemade woollen cover will improve its efficiency.
Used cleverly, a thermal layer or two of woollen fabric has the ability to improve the quality of your sleep by helping your hot water bottle retain its heat for longer.
You can make these covers from any wool fabric; blankets that are past their best or
