Sea To Summit Spark 7C woman sleeping bag 2024
The Spark sleeping bag for women is the perfect option for lightweight adventures
Designed specifically for women, the added warmth and heat retention offer versatility and functionality. With an optimal warmth-to-weight ratio, the Spark sleeping bag for women is as compact as it is comfortable.
Insulation
RDS-certified 850+ goose down, treated with Ultra Dry Down for extra water resistance in wet conditions.
Fabric
10 denier nylon shell and lining. Hood and foot compartment in waterproof and breathable 10 denier nylon.
Cut
Mummy cut for women: Tight-fitting cut with generous foot compartment and technical hood to maximise thermal efficiency and minimise volume and weight. Wider at the hips and narrower at the shoulders for a better fit and heat retention for women.
Zip closure
Spark Women's 7C/45F & 1C/30F Main zip - 1/2 length #5 with slider cover flap and two sliders. Spark Women's -9C/15F Main zip - 3/4 length #5 with slider cover flap and two sliders.
Sector construction
SPARK WOMEN'S 7 Vertical sectors on chest, horizontal sectors on lower half and base, quilted construction sewn along entire length. SPARK WOMEN'S -1 Vertical sectors on chest, horizontal sectors on lower half and base, box-shaped sectors on upper half of bag and quilted construction sewn on lower half. SPARK WOMEN'S -9 Vertical sectors on chest, horizontal sectors on lower half and base, box-shaped sector construction along entire body.
Neck
SPARK WOMEN'S 7C/45F & -1C/30F Standard collar. SPARK WOMEN'S -9 Double draft collar.
Hood
Close-fitting technical hood with soft touch adjustment. Extra deep for a comfortable feel.
Anti-blowing tube
Unique feather-filled anti-blast tube along the top of all zips.
Bag coupling
Compatible with Sea to Summit unisex bags.
Features
- Ultra Dry Down treated goose down for increased water resistance in wet conditions.
- Made from 10-denier nylon fabric for shell and lining, these lightweight fabrics offer breathability, protection and effective temperature regulation for optimal outdoor comfort.
- The waterproof and breathable characteristics of 10D nylon offer additional protection and prevent condensation exposure of the tent walls.
- The Mummy shape maximises thermal efficiency and offers better heat retention with a lightweight design for warmth, compactness and outdoor comfort.
- Real weight: 542 g (regular).
Technologies
Down Ultra-Dry 850+ Loft
The highest-performance down used in all Sea to Summit sleeping bags. The 850+ expanding power means that one ounce (30 g) of down will expand by more than 850 cubic inches after compression. A higher expanding power means that less down can be used to achieve the same temperature, which is important for performance sleeping bags. Down and down quality/composition are independently tested by the International Down and Feather Laboratory (IDFL) - a copy of the certification is supplied with every Sea to Summit sleeping bag. The down is responsibly sourced, RDS certified and treated with the environmentally friendly Ultra-Dry Down treatment.
Quiltlock System
The QuiltLock system uses pressure clips placed at the shoulder and foot ends of Sea to Summit sleeping bags, along with the down foot box and down straps to attach a down duvet to the sleeping bag. This adds thermal performance and versatility to your sleeping system: your integrated duvet now works for ultralight summer adventures and turns your three-season sleeping bag into a four-season sleeping system.
Engineered for women
The women's specific bags feature a distinctive shape designed to offer greater comfort and maximum thermal efficiency. The models fit women's shape perfectly - slightly narrower at the shoulders and roomier at the hips. The down distribution is perfectly adapted to ensure that the torso and feet stay warm.
RDS Certified Down
The aim of the Responsible Down Standard (RDS) is to guarantee the consumer that the down and feathers used for filling are obtained from animals that have not been subjected to treatment that causes pain, suffering or stress. The "RDS" control procedure includes the entire production chain and extends to: breeding, collection and processing of the feathers (selection, dedusting, thorough washing, removal of excess water, drying). Production of artefacts, traceability: all stages of the supply chain must be managed to ensure that certified products are not confused with others and/or substituted. This allows the end customer to see on the R.D.S. website which companies are certified. Ferrino will also be on this list.