I will start officially selling the blue pillows within a week or two.
As for a lighter version yes it is possible but it would be made to order. I have enough of the lighter material left to make just 1 pillow. I have the remainder of the material on order so that may be the end of the white stuff. I am searching for a new source.
Joe I don't know about your mummy bag but the pillow fits mine just fine. Rounding the corners helps I just don't have it shown in the last picture.





