Sea to Summit Ascent Women's Down Sleeping Bag

Sea to Summit Ascent Women's Down Sleeping Bag

Sea to Summit

$390.00

Temp Rating:

-1C|30F -9C|15F

Size:

Regular Long

Variant

1% for the Planet We'll donate $3.90 from this purchase to environmental charities.

Features

RDS-certified, 750+ fillpower goose down with a non-PFC Ultra-Dry Down treatment to stay drier in damp conditions
Free-Flow Zip System offers excellent temperature regulation and multiple sleeping bag configurations
Women's specific fit means more narrow at the shoulders (for reduced weight) and wider between the hips and knees to allow for a natural, side-sleeping position
Anatomical footbox is constructed for improved warmth retention
Lightweight RCS-certified 20D recycled nylon shell with a non-PFC DWR finish to protect against wind and moisture and a RCS-certified 20D recycled nylon liner for greater comfort
Box baffle construction throughout with vertical baffles in the torso to minimize down shift and maximize the retention of warmth
Sea to Summit Guarantee is offered for the Lifetime of this product

Specifications

WEIGHT

-1C|30F R: 893g
-1C|30F L: 1kg
-9C|15F R: 1.3kg
-9C|15F L: 1.4kg

CERTIFICATION

RDS - 883003
RCS - 1114661

MATERIAL

Shell: 100% Nylon
Lining: 100% Nylon
Fill: 90/10 Goose Down
Stuff Sack: 100% Nylon - excluding trims

INTERNAL CHEST CIRCUMFERENCE

R: 145cm
L: 155cm

INTERNAL HIP CIRCUMFERENCE

R: 140cm
L: 150cm

INTERNAL FOOT CIRCUMFERENCE

R: 119cm
L: 119cm

PACKED DIMENSIONS

12.7 x 9.3 x 9.3cm

RECOMMENDED USER HEIGHT

R: 170cm
L: 185cm

FILL WEIGHT

-1C|30F R: 459g
-1C|30F L: 520g
-9C|15F R: 797g
-9C|15F L: 900g

INSULATION TYPE

RDS-certified, 750+ fillpower goose down with a non-PFC Ultra-Dry Down treatment

COMPRESSION SACK VOLUME/ASTM F1853-11 COMPRESSED VOLUME

-1C|30F R: 10L/6.8L
-1C|30F L: 10L/7.7L
-9C|15F R: 20L/9.8L
-9C|15F L: 26L/10.9L

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.

Sea to Summit Ascent Women's Down Sleeping Bag

Stay warm in colder temperatures by cinching down the technical hood, zipping up the draft-tube protected zippers, and letting the 750+ Ultra-Dry Goose Down do its job. For added ventilation, unzip the Free-Flow Zip system or use the Ascent as a quilt on extra warm nights by completely unzipping it. The Ascent sleeping bag is perfect for three-season backcountry trips. For added versatility, close the snaps at the shoulders, open the footbox zipper, and wear the Ascent at camp, giving you the freedom to explore on your backpacking adventures.