Description

Discover unparalleled warmth and minimal weight with the SEA TO SUMMIT Spark W Women´s Sleeping Bag, meticulously engineered for the serious female adventurer. This is the ultimate solution for those who demand high performance, exceptional comfort, and a class-leading warmth-to-weight ratio for their fast-and-light journeys.
The SEA TO SUMMIT Spark W Sleeping Bag in Grey / Yellow is a high-performance sleeping bag designed for women. It features ultralight 850-fill power down insulation that provides excellent warmth-to-weight ratio, making it perfect for backpacking and camping in colder conditions. The bag has a mummy shape with a tapered cut to reduce weight and increase thermal efficiency. The full-length side zipper allows for easy entry and exit, while the insulated draft tube prevents cold air from seeping in. The bag also features a hood with a contoured, insulated draft collar to keep you warm and cozy all night long. The SEA TO SUMMIT Spark W Sleeping Bag is a top choice for female adventurers looking for a lightweight and packable sleeping bag that doesn´t sacrifice on warmth or comfort.
Engineered with a women´s-specific mummy fit, this sleeping bag is wider at the hips and narrower at the shoulders, contouring perfectly to the female form. This dedicated design eliminates empty air pockets, maximizing thermal efficiency and ensuring you stay warmer with less bulk. The advanced baffle construction keeps the premium insulation exactly where it needs to be, preventing cold spots and providing consistent warmth all night long, even as you shift and move.
Every detail of the Spark W is optimized for performance in the wild. The full-length side zipper not only allows for easy access but also offers ventilation options for more temperate nights. It is backed by a full-length draft tube to lock out cold drafts and seal in your body heat. A cozy, oversized draft collar wraps comfortably around your neck and shoulders, acting as a final barrier against heat loss. The contoured hood cinches down snugly, creating a warm and protected space for your head, ensuring comfort even when the temperature plummets.
Ideal for thru-hiking, alpine climbing, and bikepacking, the Spark W´s incredibly lightweight and compact nature means it will never be the reason you leave an essential item behind. It frees up precious space in your pack and reduces the overall load on your back, allowing you to travel further, faster, and with more energy.
Technical Specifications:
* Temperature Range: -5 to -10 °C
* Target User: Adult
* Insulation Type: Insulated down
* Gender Fit: Women
* Shape: Women´s Specific Contoured Mummy
* Insulation Power: 850+ Fill Power
* Baffle Design: Hybrid box baffles in key areas and stitched-through construction to minimize weight