tube you can make yourself! 1. measure a straight line with a string from the bone on the back of your neck to your waist. That will be the height of the tube. 2. measure a loop with a string around your neck down your groin (like a really long necklace). This will be the circumference of your tube. Now, either buy a knit fabric in these dimensions or do the math to knit or crochet one! =)
Knit baby earflap hat!