WEIGHT
-1C|30F R: 619g
-1C|30F L: 672g
-9C|15F R: 784g
-9C|15F L: 861g
CERTIFICATION
RDS - 883003
MATERIAL
Shell: 100% Nylon
Lining: 100% Nylon
Fill: 90/10 Goose Down
Stuff Sack: 100% Nylon - excluding trims
INTERNAL CHEST CIRCUMFERENCE
R: 155cm
L: 165cm
INTERNAL HIP CIRCUMFERENCE
R: 135cm
L: 145cm
INTERNAL FOOT CIRCUMFERENCE
R: 102cm
L: 112cm
PACKED DIMENSIONS
-1C|30F R: 13.5 x 19.5 x 34cm
-1C|30F L: 13.5 x 19.5 x 34cm
-9C|15F R: 15.5 x 22.5 x 41cm
-9C|15F L: 15.5 x 22.5 x 41cm
RECOMMENDED USER HEIGHT
R: 185cm
L: 198cm
INSULATION TYPE
RDS certified, 900+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
COMPRESSION SACK VOLUME/ASTM F1853-11 COMPRESSED VOLUME
-1C|30F R: 8L/5.3L
-1C|30F L: 8L/5.5L
-9C|15F R: 13L/7L
-9C|15F L: 13L/7.7L
Sea to Summit tests all of its sleeping bags according to the ISO 23537 standard. This test presupposes that a sleeper is
- dressed in expedition-weight base layers
- wearing an insulated cap
- using a sleeping mat with an R-Value of 5+
The ISO test produces three temperature ratings, two of which Sea to Summit publishes as above in these specifications.
- Sea to Summit publishes the temperature ratings provided by the ISO-certified lab - the figures are not rounded down or altered.
- this rating is a guideline, not a guarantee
Factors that can affect performance include air humidity and how well the down is distributed in the baffles (the latter involves vigorously shaking the bag prior to use)
Other factors that affect performance is the physical condition of the sleeper, levels of hydration and fatique.
