Sea to Summit Spark 7C Down Sleeping Bag
The ultra-lightweight Spark 7C Down sleeping bag from Sea to Summit offers maximum warmth thanks to RDS-certified goose down with 850+ fill power and PFC-free Ultra-Dry Down treatment, combined with a super-breathable 10D nylon inner and a water-repellent hood and footbox.
329.95€
253.35€
incl. VAT.
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NEW
-23%
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Sea to Summit Spark 7C Down Sleeping Bag
The Spark 7C Down sleeping bag from Sea to Summit is the ideal choice for those who want to make every gram count without sacrificing a good night's sleep. This ultra-lightweight sleeping bag is filled with RDS-certified goose down, which has an impressive 850+ fill power and has been treated with PFC-free Ultra-Dry Down. This ensures maximum thermal performance and keeps you comfortably warm even at low temperatures. The Spark 7C is equipped with a technically adapted hood, an anatomical foot box and an ergonomic mummy shape, which ensure optimum comfort without being restrictive.
The inner material is made from super-breathable 10-denier nylon, while the 10D outer material is treated with a PFC-free waterproofing to repel wind and moisture. The highly water-repellent hood and foot box provide additional protection from the elements. The YKK #5 zipper with Zip-Plow and two sliders ensures trouble-free operation and allows the sleeping bag to be combined with an equivalent Spark Women model so that couples can enjoy the comfort together.
Thanks to the specific chamber construction, which varies depending on the area of use, the Spark 7C offers excellent thermal performance. Whether sewn through for lighter weight at 7°C, box wallchamber construction in the torso area and sewn through in the leg area for -1°C or continuous box wallchamber construction for maximum warmth at -9°C - this sleeping bag is ready for any challenge.
The inner material is made from super-breathable 10-denier nylon, while the 10D outer material is treated with a PFC-free waterproofing to repel wind and moisture. The highly water-repellent hood and foot box provide additional protection from the elements. The YKK #5 zipper with Zip-Plow and two sliders ensures trouble-free operation and allows the sleeping bag to be combined with an equivalent Spark Women model so that couples can enjoy the comfort together.
Thanks to the specific chamber construction, which varies depending on the area of use, the Spark 7C offers excellent thermal performance. Whether sewn through for lighter weight at 7°C, box wallchamber construction in the torso area and sewn through in the leg area for -1°C or continuous box wallchamber construction for maximum warmth at -9°C - this sleeping bag is ready for any challenge.
Product details
- Weight:
- 1.113kg
- Features:
-
- Breathable
- Water repellent
- 850+ FILL Power, RDS certified, goose down with PFC-free Ultra-Dry Down treatment for maximum thermal performance
- Ultralight, breathable 10D nylon inner material and 10D outer material with PFC-free impregnation keeps the hood and footbox highly water-repellent
- Technically adapted hood, anatomical foot box and ergonomic mummy shape - ultralight doesn't have to mean ultra-tight
- YKK #5 with zip plow and two sliders ensure reliable, trouble-free operation
- Chamber design specific for each application: Sewn-through for lighter weight (7°C|45°F), box wall chamber construction in the torso area/sewn-through in the leg area (-1°C|30°F) or continuous box wall chamber construction for maximum warmth (-9°C|15°F)
Technologies and manufacturing processes
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/PFC-free
All Sea to Summit Dry Bags, Pole Bags and Compression Bags have a durable water-repellent, PFC-free coating.
Frequently bought in combination
Sleeping pads
Travel Pillows
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
|
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