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Sea to Summit Spark Women's 7C Down Sleeping Bag

The Spark Women's 7C down sleeping bag from Sea to Summit offers ultralight comfort and optimum thermal insulation for adventurous women.

329.95€ 253.35€ incl. VAT.
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-23%
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Length :
697-ASL041071-331701

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Sea to Summit Spark Women's 7C Down Sleeping Bag

The Spark Women model was developed for women who want lightweight luggage but maximum comfort on their adventures. With the Spark Women, Sea to Summit is striving to develop the perfect sleeping bag for you. The special fit, tailored to the female body, provides warmth and comfort without weighing down your pack.
Treated with a PFC-free Ultra-Dry down process, the RDS-certified goose down filling with a fill power of 850+ provides excellent insulation, while a technical hood and zippered drawcord prevent valuable warmth from escaping. A super-breathable 10D inner material rounds off the comfort profile.
The 10D outer layer with a PFC-free DWR coating in combination with the highly water-repellent hood and the cover material in the foot area keeps moisture out. The Spark Women's full-length YKK #5 zipper allows couples to pair it with another Unisex Spark sleeping bag for added comfort and warmth efficiency.
The special hollow chamber construction of the Spark Women is suitable for every area of use and offers continuous seams for lighter weight at 7 °C, hybrid hollow chambers in the upper body area and sewn-through areas in the leg area at -1 °C, or complete hollow chambers for maximum warmth up to -9 °C. The anatomically shaped foot box and the special fit in the shoulder and hip area ensure a natural sleeping position and maximum comfort.

Product details

Weight:
930g
Features:
  • Ventilation zipper
  • Breathable
  • Water repellent
  • RDS-certified goose down filling with a fill power of 850+ and PFC-free Ultra-Dry down treatment for maximum performance
  • Ultra-lightweight, breathable 10D nylon lining and 10D outer fabric with PFC-free DWR coating ensure that the hood and footwell are highly water-repellent
  • YKK #5 zippers ensure reliable and flawless operation
  • Special fit for women means that the shoulder area is cut tighter (to ensure minimal weight of the sleeping bag) and more space has been allowed between the hips and knees to allow a natural side sleeping position.
  • The technical hood and the anatomically shaped foot box provide excellent thermal insulation without constricting like some other ultralight sleeping bags.
  • Special hollow chamber construction for every area of use - continuous seam for lighter weight (7 °C|45 °F), hybrid hollow chambers in the upper body area or sewn through in the leg area (- 1 °C/30 °F) or complete hollow chambers for maximum warmth (- 9 °C/15 °F).

Technologies and manufacturing processes

  • WOMEN-SPECIFIC FORM

    Our women's specific bags are characterized by a special shape that ensures more comfort and the best thermal performance. The designs are ideally adapted to the female shape - slightly narrower at the shoulders and roomier at the hips. The down distribution is perfectly balanced to ensure that the torso and foot area are kept nice and warm.
  • 850+ LOFT ULTRA-DRY DOWN

    The second highest fill power in all Sea to Summit sleeping bags and quilts. 850+ Fill Power means that one ounce (30 g) of down expands to over 850 cubic inches after compression. A higher loft means that less down can be used to achieve the same temperature value - important for high-performance sleeping bags. The loft and quality/composition of the down is independently tested by the International Down and Feather Laboratory (IDFL) - a copy of the certificate is supplied with every Sea to Summit sleeping bag. The down is responsibly sourced, RDS certified and treated with our PFC-free Ultra-Dry Down treatment.
  • QUILTLOCK SYSTEM

    The QuiltLock system uses the snap closures on the shoulder and foot ends of Sea to Summit sleeping bags and the quilt foot box/quilt straps to attach a quilt to the sleeping bag. This increases the warmth and versatility of your sleeping system: Your integrated quilt is now suitable for ultra-light summer adventures and turns your three-season sleeping bag into a four-season sleeping system.
  • RESPONSIBLE DOWN STANDARD (RDS)

    100% of the down used in our sleeping bags and quilts is independently certified 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. Sea to Summit is RDS certified. More information about the RDS can be found at https://textileexchange.org/standards/responsible-down/
  • FREE FLOW ZIP

    Our Free Flow construction with three zippers ensures that your sleeping bag offers maximum warmth and efficiency or a variety of ventilation options, depending on your needs. The (half) zipper on the right side of the sleeping bag (left side for women's specific sleeping bags) provides freedom of movement for both arms, extra ventilation and allows you to fold down (the top third) of the sleeping bag as a (mini) quilt when it gets warmer than expected.

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

More information in SportFits magazine

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