Preparing the ASAP for use
If any of the 4 pillow pockets are too tight use the zipper with caution. There is a flap under the zipper to keep the fine fiber filling away from the zipper. When you remove or replace filling make sure you press the filling down and keep the flap in place so no fibers can be caught in the zipper. Use fiber from the large side pillows to put more in the neck pillows if needed.
Going to sleep quicker
With one hand under each end of the pillow, I pull the sides of the ASAP up along the sides of my head like a big pair of ear muffs and it warms my head enough to make me sleepy.