The specs show the "Temp Rating" as -5F. Is that a misprint? I assumed because it is dubbed "15 Degree Down" that the temp rating would be 15F.I tend to be cold, when not moving, due to low heart rate and blood pressure. I currently have a 20F rated (Slumberjack) synthetic fill bag that I froze my rear off in when only 32F. I was very disappointed. I don't want to spend this much and freeze my behind again.I have looked around and for the money/weight ratio, this bag seems promising. The design seems to make sense, and with the minimal weight, I plan to include a closed cell pad (7oz.) with it. All would be lighter than my current bag assuming the combination of the included pad and bag weight of 2lbs. 2oz. is correct.Thanks!

Tech Specs:

BAG Material:

[Shell] nylon ripstop; [Lining] nylon taffeta 

Insulation:

600 Fill goose down 

Shape:

Mummy 

Draft Collar:

Yes 

Max User Height:

[Reg] about 6ft (183cm); [Long] about 6ft 6in (198cm) 

Shoulder / Hip / Foot Girth:

[Reg] 67 / 64 / 45in; [Long] 72 / 68 / 46in 

Stuff Size:

7.75 x 17in (20 x 43cm) 

Stuff or Storage Sack:

Yes, stuff sack 

Degree:

15F (-9C) 

Weight:

[Reg] 2lb 8oz (1134g); [Long] 2lb 13oz (1276g) 

PAD Material:

PU coated nylon 

Dimensions:

[Reg] 20 x 72 x 1.5in (51 x 183 x 4cm); [Long] 20 x 78 x 1.5in (51 x 198 x 4cm) 

Rolled Size:

[Reg] 5 x 21.5in (13 x 55cm) ; [Long] 5.5x21.5 (14 x 55cm) 

Self-Inflating:

Yes 

Weight:

[Reg] 2lbs 2oz (964g); [Long] 2lbs 5oz (1049g) 

Temp Rating:

-5F (-20.5C) 

Recommended Use:

Fall, spring camping 

Manufacturer Warranty:

Lifetime 

Country of Origin:

China