Information about TNF Diez Down Jacket

穿山越水

Sorry I do not have any Chinese Input in my office, so I have to write this in English.
Yesterday I wrote a email to the TNF Customer Service, asked information about the new Diez Jacket, which claims to have a fill power of 900. Today I got the official answer.
Dear XXX, with regard to the Diez jacket, quantity 130g, by minimum 85% cluster % down. We hope this information could be helpful. Kind rgds Mit freundlichen Grüssen
Silvia
T H E  N O R T H  F A C E
C u s t o m e r - S e r v i c e
Switzerland-Germany-Austria

左半边翅膀

啥意思？质疑900？