Does anyone know how many ounces of fill are in this quilt?

Tech Specs:

Material:

[shell] Pertex Shield Eco, 15D ripstop nylon; [lining] recycled polyester 

Insulation:

800-fill down 

Shape:

mummy 

Draft Collar:

yes 

Max User Height:

(short) 5 ft 6 in, (regular) 6 ft, (long) 6 ft 6 in 

Shoulder Circumference:

(regular) 56 in, (long) 59 in 

Hip Circumference:

(regular) 48 in, (long) 49 in 

Foot Circumference:

(regular) [39 in ], (long) [40 in ] 

Stuff Sack:

no 

Storage Sack:

yes 

Degree:

20 F 

Weight:

(regular) 1 lb 9 oz, (long) 1 lb 11 oz 

Recommended Use:

alpine climbing, lightweight backpacking 

Manufacturer Warranty:

lifetime