Now, wherever you are, you can enjoy refreshing nap time just like you did in kindergarten. Use the Head Case (aka Ostrich Pillow) at your desk. On a plane. Commuting on the morning train. At the opera. Visiting relatives. The Ostrich Pillow has head-friendly polypropylene filling to cushion your noggin and convenient hand pockets to accommodate perfect napping posture. Easy to use – insert head, pronate face toward horizontal surface. Burying your head in the sand never felt better.