All age groups can have hours of fun using their Warmies® Cozy Plush Koala, knowing that they can be warm all night long. The Koala is fully microwavable yet entirely safe to hold tight after taking a bath, putting on PJs, and heading up the stairs to bed. For adults seeking some gentle relief for aching muscles or sore joints after a long and hard day, Warmies® Cozy Plush Koala is ideal. The Koala is gently scented with French lavender that is carefully sourced from local growers in Provence.