DIY preschool nap mat cover tutorial with attached blanket, pillow, straps and handle.
How to #sew your own nap mat // Full tutorial
She's crafty: Nap Mat Cover tutorial
Dimplicity - Crafty Blog: Nap Mat with Applique Name Tutorial
Nap Mat Tutorial - Sew Like My Mom ~ REALLY LIKE THE FABRIC AND MINKY FABRIC SHE USED HERE. :)
Another great nap mat tutorial. Flannel seems like a better choice- cozy but not too hot.
Crazy Wonderful: DIY nap mat cover | tutorial
SImple Nap Mat Kindermat Cover Tutorial with Strap
Owl Nap Mat Cover with Pillow and Blanket by SarahSunshineDesigns, $60.00