Sea to Summit Ascent Down Sleeping Bag - Down sleeping bag
Versatile, water-repellent sleeping bag with excellent insulation and ventilation, ideal for camping and trekking.
30 days return policy
TrustedShops guarantee
Carbon neutral shipping (DHL)
The facts at a glance
Sea to Summit Ascent Down Sleeping Bag
The Ascent Down sleeping bag from Sea to Summit is the perfect companion for all outdooradventures, whether camping, trekking or traveling. Thanks to its high-quality 750+ FILL Power goose down with Ultra-Dry Down treatment, it offers excellent insulation and remains water-repellent even in damp conditions. The sleeping bag is made from recycled 20-denier-nylon for durability both inside and out, while the 10-denier-nylon hood and footbox provide extra protection.
With its Relaxed Mummy Fit shape, the sleeping bag combines a loose fit with high thermal performance, ideal for cool nights. The innovative Free Flow Zip System with YKK zippers allows maximum ventilation and adaptability in warmer climates. An ergonomically shaped thermal collar provides additional comfort, and the generously cut hood offers space for a Sea to Summit Pillow.
The sophisticated chamber construction with vertical chest chambers and horizontal chambers in the lower section ensures even heat distribution. The Ascent sleeping bag is also linkable with women's specific models and compatible with Sea to Summit quilts, making it a versatile choice for any outdoor activity.
With its Relaxed Mummy Fit shape, the sleeping bag combines a loose fit with high thermal performance, ideal for cool nights. The innovative Free Flow Zip System with YKK zippers allows maximum ventilation and adaptability in warmer climates. An ergonomically shaped thermal collar provides additional comfort, and the generously cut hood offers space for a Sea to Summit Pillow.
The sophisticated chamber construction with vertical chest chambers and horizontal chambers in the lower section ensures even heat distribution. The Ascent sleeping bag is also linkable with women's specific models and compatible with Sea to Summit quilts, making it a versatile choice for any outdoor activity.
Product details
- Comfort temperature:
- -1°C
- Limit temperature:
- -9°C
- Season:
- 3 seasons
- Isolation:
- insulation_down
- Chamber construction:
- Box-chamber construction with vertical chambers in the fuselage area
- Zipper:
- Free-flow zipper system
Can be coupled if one sleeping bag with zipper on the left and the second with zipper on the right is selected - Bulking power:
- 750 Cuin
- Volume:
- 6 liters
- Weight:
- 782g
- Equipment:
-
- Ergonomically shaped hood
- Water-repellent down
- incl. compression bag
- Mummy cut
- Features:
-
- Ventilation zipper
- Breathable
- Waterproof
- Water-repellent
- ISOLATION: 750+ FILL Power, RDSzertifiziert, Gänsedaunen mit Ultra-Dry Down Behandlung für verbesserte Wasserbeständigkeit bei feuchten Bedingungen.
- FABRIC: Außen- und Innenmaterial aus recyceltem 20-DenierNylon. Kapuze und Fußbox aus 10-Denier-Nylon, wasserdicht und atmungsaktiv.
- FORM: Relaxed Mummy Fit: A loose yet tailored mummy fit with high thermal performance.
- CLOSURE: Free Flow Zip System: Main zipper - full-length YKK #5 with zip plow and two sliders. Secondary zipper - 1/2-length YKK #5 with zip plow and two sliders. Footbox zipper - YKK #5 with two sliders.
- CHAMBER CONSTRUCTION: Vertikale Brustkammern, horizontale Kammern im unteren Bereich und am Rücken; durchgehende KastenwandKammerkonstruktion.
- HEAT CRAFT: Ergonomically shaped thermal collar at the front
- KAPUZE: Großzügig geschnittene Kapuze mit zwei Soft-TouchEinstellungen. Ein Sea to Summit Pillow (Regular) passt in die Kapuze.
- LOSS COVER: A down-filled zipper cover on the top of all zippers.
- SLEEPING BAG LINKABLE? Can be combined with the women's specific Sea to Summit sleeping bags.
- QUILT KOMPATIBEL? Kompatibel mit Sea to Summit Quilts. KISSENINTEGRATION? Ein Sea to Summit Pillow (Regular) passt in die Kapuze.
- 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
- Thermally-efficient, more relaxed mummy fit, room in the hood to fit an Aeros pillow and the option to zip couple with a compatible Sea to Summit Women's bag to deliver space for two comes standard
- Lightweight 20D recycled nylon shell with a non-PFC DWR finish to protect against wind and moisture and a 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
- Materials:
- 20D recycled nylon with DWR impregnation
Technologies and manufacturing processes
750+ Loft Ultra-dry Down
750+ Fill Power means that one ounce (30 g) of down expands back to over 750 cubic inches after compression.FREE FLOW ZIP
Our Free Flow zipper ensures that your sleeping bag retains maximum warmth when needed and offers multiple ventilation options in warmer temperatures. The half zipper on the right side of the sleeping bag (left side for women's sleeping bags) provides freedom of movement for both arms, offers additional ventilation and allows the top third of the sleeping bag to be folded down. Most Free Flow sleeping bags can be opened completely flat like a quilt.RESPONSIBLE DOWN STANDARD (RDS)
100% of the down used in our sleeping bags and quilts is independently certified according to the Responsible Down Standard (RDS). The RDS certifies down according to animal welfare requirements and tracks it from source to end product. Purchasing RDS-certified products demonstrates the demand for better animal welfare practices in the down and feather supply chain.Non-PFAS
Sea to Summit Dry Bags, Stuff Bags and Compression Bags have a non-PFAS, durable water repellent coating that allows water to bead up and roll off. Big River bags use a non-PFAS PU coating.
Summary
| Gender: | Unisex, Women |
| Activity: | Alpine Ski Touring & Backcountry, Camping, Hiking, Travel, Trekking |
| Fabrics: | Down, DWR impregnated, Nylon |
| Characteristics: | breathable, lightweight, stretchable, waterproof, water repellent |
| Features (Sleeping Bags): | able to couple, Hood, Mummy cut, Storage sack |
Frequently bought in combination
Sleeping pads
How to choose the right size
|
Size
|
Regular
|
Long
|
|
Max. Height(cm)
|
170
|
185
|
|
Gewicht (g)
|
1612
|
1800
|
|
Komprimiertes Volumen (L)
|
12.8
|
14.3
|
|
Kompressionssack (L)
|
26
|
26
|
|
Füllgewicht (g)
|
800
|
925
|
|
Minimale Temperatur (Grad)
|
-16
|
-16
|
|
Komfort Temperatur (Grad)
|
-9
|
-9
|
|
Size
|
Regular
|
Long
|
|
Max. Height(cm)
|
170
|
185
|
|
Gewicht (g)
|
1612
|
1800
|
|
Komprimiertes Volumen (L)
|
12.8
|
14.3
|
|
Kompressionssack (L)
|
26
|
26
|
|
Füllgewicht (g)
|
800
|
925
|
|
Minimale Temperatur (Grad)
|
-16
|
-16
|
|
Komfort Temperatur (Grad)
|
-9
|
-9
|
