Sea To Summit Spark Women's -1C sleeping bag is designed for women who desire minimal weight but maximum comfort in their adventures. The Spark line for women demonstrates Sea to Summit's 100% commitment to creating a perfect sleeping bag for you. The women-specific shape and body mapping ensure warmth and comfort without added weight. The certified RDS 850+ goose down treated with an Ultra-Dry Down non-PFC treatment provides superior insulation, while a technical hood and anti-draft tube in the zipper prevent precious warmth from escaping. A super-breathable 10D inner fabric completes the comfort profile, and a 10D shell with a non-PFC DWR combined with a highly water-repellent fabric for the hood and footbox keeps moisture away. Couples can pair the Women's Spark with an equivalent Unisex Spark for extra comfort and thermal efficiency along the entire length of the zipper.
Sea To Summit Spark Women's -1C sleeping bag is designed for women who desire minimal weight but maximum comfort in their adventures. The Spark line for women demonstrates Sea to Summit's 100% commitment to creating a perfect sleeping bag for you. The women-specific shape and body mapping ensure warmth and comfort without added weight. The certified RDS 850+ goose down treated with an Ultra-Dry Down non-PFC treatment provides superior insulation, while a technical hood and anti-draft tube in the zipper prevent precious warmth from escaping. A super-breathable 10D inner fabric completes the comfort profile, and a 10D shell with a non-PFC DWR combined with a highly water-repellent fabric for the hood and footbox keeps moisture away. Couples can pair the Women's Spark with an equivalent Unisex Spark for extra comfort and thermal efficiency along the entire length of the zipper.
Sea To Summit Spark Women's -1C sleeping bag is designed for women who desire minimal weight but maximum comfort in their adventures. The Spark line for women demonstrates Sea to Summit's 100% commitment to creating a perfect sleeping bag for you. The women-specific shape and body mapping ensure warmth and comfort without added weight. The certified RDS 850+ goose down treated with an Ultra-Dry Down non-PFC treatment provides superior insulation, while a technical hood and anti-draft tube in the zipper prevent precious warmth from escaping. A super-breathable 10D inner fabric completes the comfort profile, and a 10D shell with a non-PFC DWR combined with a highly water-repellent fabric for the hood and footbox keeps moisture away. Couples can pair the Women's Spark with an equivalent Unisex Spark for extra comfort and thermal efficiency along the entire length of the zipper.
Sea To Summit Spark Women's -1C sleeping bag is designed for women who desire minimal weight but maximum comfort in their adventures. The Spark line for women demonstrates Sea to Summit's 100% commitment to creating a perfect sleeping bag for you. The women-specific shape and body mapping ensure warmth and comfort without added weight. The certified RDS 850+ goose down treated with an Ultra-Dry Down non-PFC treatment provides superior insulation, while a technical hood and anti-draft tube in the zipper prevent precious warmth from escaping. A super-breathable 10D inner fabric completes the comfort profile, and a 10D shell with a non-PFC DWR combined with a highly water-repellent fabric for the hood and footbox keeps moisture away. Couples can pair the Women's Spark with an equivalent Unisex Spark for extra comfort and thermal efficiency along the entire length of the zipper.
Last updated at 08/02/2026 18:19:14
Sea to Summit Spark Women's Down Sleeping Bag 7C|45F - Regular
Free delivery between Tue – Fri
Sea To Summit Spark 7C Down Womens Sleeping Bag Regular
Free next-day delivery
Sea to Summit Spark Down Sleeping Bag Women's 7°C / Regular
Free delivery
Sea to Summit Spark Women's 7°C / 45°F Ultra Dry Down Sleeping Bag (Regular Mummy) - Grey / Yellow
Free delivery between 5–12 Aug
Sea to Summit Spark Women's -1°C / 30°F Ultra Dry Down Sleeping Bag (Regular Mummy) - Grey / Yellow
Free delivery between 5–12 Aug
Sea to Summit Spark Women's -9°C / 15°F Ultra Dry Down Sleeping Bag (Regular Mummy) - Grey / Yellow
Free delivery between 5–12 Aug
Sea to Summit Spark 7C/45F Womens Down Sleeping Bag - Regular
Free delivery
Sea to Summit Spark -1C/30F Womens Down Sleeping Bag - Regular
Free delivery
Sea to Summit Spark -9C/15F Womens Down Sleeping Bag - Regular
Free delivery
Sea To Summit Spark Womens Down Sleeping Bag Regular 7C / 45F
Free delivery
| Variant | |
| temp rating | -1C|30F |
| size | Regular |
Sea to Summit Spark Women's Down Sleeping Bag 7C|45F - Regular
Free delivery between Tue – Fri
Sea To Summit Spark 7C Down Womens Sleeping Bag Regular
Free next-day delivery
Sea to Summit Spark Down Sleeping Bag Women's 7°C / Regular
Free delivery
Sea to Summit Spark Women's 7°C / 45°F Ultra Dry Down Sleeping Bag (Regular Mummy) - Grey / Yellow
Free delivery between 5–12 Aug
Sea to Summit Spark Women's -1°C / 30°F Ultra Dry Down Sleeping Bag (Regular Mummy) - Grey / Yellow
Free delivery between 5–12 Aug
| Variant | |
| temp rating | -1C|30F |
| size | Regular |
