I was just about to comment the same thing. I got a rice bag off amazon and its says its herbal scented but it smells so relaxing to me. I usually put mine in the microwave for 1min 30sec. And then pile on the fuzzies blankets and nap. If anyone is interested, here is the link for what I got. https://www.amazon.com/dp/B077WYN8GZ?ref=ppx_pop_mob_ap_share