Our Hotsy-Coldsy Bag is a 10 inch square zippered fleece pouch filled with a blend of brown basmati rice and flax seeds. Pop it in the microwave for 2-3 minutes for a cozy, soothing warm-up. Or freeze your Hotsy-Coldsy Bag for up to two hours and use it as an ice pack. No more icky, chemical gels on your body or near your foods! Why the zipper? Because we just *know* you’ll use your Hosty-Coldsy Bag often and you’ll want to toss it in the washer. Simply unzip the fleece bag and remove the inner pouch of rice and flax. Wash and dry the fleece bag with your regular laundry and pop the inner pouch back into place. Don’t hesitate to ask for your Hotsy-Coldsy Bag in your favorite color. Also, please let us know if you would like your bag to be scented with essential oil of lavender, peppermint, clove, eucalyptus or a combination of oils. Other suggestions for our Hotsy-Coldsy Bags: cold winter nights, just lounging around, pain relief due to arthritis, fibromyalgia, tendonitis, sports injuries, inflammation, flu, backaches, menstrual cramps, muscle pain, insomnia, daily stress and strain, TMJ, migraine and tension headaches.” Love it!! Looks like an all purpose must have to me!