Unlike electric heating pads, which can often have dangerous voltage, bean bag warmers do not need power cords and are safe to use. They can be heated in the microwave oven and are able to contour to your body’s shape, providing soothing comfort to sore muscles and stiff joints. They are ideal for easing chronic pains, fibromyalgia, menstrual cramps and cold symptoms such as congestion and headaches.
Bean bag warmers come in various shapes and sizes to accommodate your specific needs, such as a small portable option that can be placed on the pillow to provide neck relief or a large option for a lounger that fits 2-3 people. Some are machine washable while others require spot cleaning only. The cover fabric is also an important consideration because it will determine how soft the wrap feels and whether it will be breathable or warm.
You will want to select a filling that is safe and effective for your bean bag warmer, such as foam or natural seed. Avoid polystyrene EPS beads that are typically used in bean bag chair styles because they can produce toxic fumes when heated.
Once you have selected your preferred size and type of filler, cut a piece of cloth twice as wide as the desired size of the pad. Pin the right and left edges of the fabric together, then fold over the top edge to meet the pinned sides. Sew the seam using a short stitch, leaving one end open. Microwave the bag for about a minute (this may vary depending on your microwave and the amount of filling you have).