Need Nap Mat Recommendations

[elbenn]

Any recommendations for good nap mats for preschool?

[pomegranate]

We have the Wildkin nap mat. DS likes it and it's more padded than some others I've seen. Lots of kids in DS' preschool use this mat.
http://www.ebags.com/product/wildkin/trains-planes-and-boats-sleep-mat/110296?productid=1290995

Costs about $50. I put it in the washer every weekend. Pillow can be removed before washing. Then I air dry over the shower curtain rod in the bathroom.