Klymit Top Down Camping Pillow

Klymit Top Down Camping Pillow

1- Is this washable.
2 - What are the dimensions folded up and how hard is it to compress while folding?
3 - Is there a cover or storage bag when folded and not in use?

I just want to know whether it is washable or not?

This is machine washable!

Weight: 7. 5 ounces; Pack Size: 9 x 4. 5 inches

Amazon people say it has a stuff sack.