Sea to Summit · Sleeping Bags
Sea to Summit Spark Women's Down Sleeping Bag
Specs
| Temp rating | 45°F |
|---|---|
| Comfort (EN/ISO) | 45°F |
| Limit (EN/ISO) | 39°F |
| Fill | Down (90/10 goose down) |
| Fill power | 850+ FP |
| Fill weight | 7.1 oz (200 g) |
| Shell fabric | 10D nylon with non-PFAS DWR |
| Fits up to | 5 ft 7 in |
| Zipper | Half length YKK #5 side zip |
| Warranty | Lifetime (limited) |
Description
Spark Women's Down Sleeping Bag
Built for women who want minimal weight but maximum comfort in their adventures, the Women's Spark lineup demonstrates Sea to Summit's 100% commitment to building a sleeping bag that's perfect for you.
Women's specific shape and body mapping result in warmth and comfort without the weight. RDS-certified 850+ fillpower goose down treated with a non-PFAS Ultra-Dry Down treatment provides superior insulation, while a technical hood and zipper draft tube prevent precious warmth from escaping. A super-breathable 10D liner fabric rounds off the comfort profile, and a 10D shell with a non-PFAS DWR combined with a highly water repellent hood and footbox fabric keep moisture out
Couples can zip the full-length zipper Women's Spark to an equivalent Unisex Spark for extra comfort and thermal efficiency.
Tech Specs
Materials
- Shell: 100% nylon
- Lining: 100% nylon
- Down Fill: 90/10 Goose Down
- Stuff Sack: 100% nylon - excluding trims
Insulation
- RDS certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
Specifications by Temp Rating & Size
| Temp Rating & Size | Weight | Packed Weight | Dimension | Packed Size | Compressed Volume | Length | Recommended User Height | Fill Weight | Temp Rating (ISO Lower) | Temp Rating (ISO Comfort) |
|---|---|---|---|---|---|---|---|---|---|---|
| 45°F / Regular | 382 g | 13.5 oz | 423 g | 14.9 oz | 181 x 71 cm | 71 x 28 in | 24 x 15 x 10 cm | 9 x 6 x 4 in | 2.9 L | 181cm | 71in | 170 cm | 66.93 in | 200 g | 7.05 oz | 4 °C | 39 °F | 7 °C | 45 °F |
| 45°F / Long | 432 g | 15.2 oz | 473 g | 16.7 oz | 196 x 76 cm | 77 x 30 in | 24 x 15 x 10 cm | 9 x 6 x 4 in | 3 L | 196cm | 77in | 185 cm | 72.83 in | 230 g | 8.11 oz | 4 °C | 39 °F | 7 °C | 45 °F |
| 30°F / Regular | 584 g | 20.6 oz | 641 g | 22.6 oz | 181 x 71 cm | 71 x 28 in | 29 x 17 x 11 cm | 11 x 7 x 4 in | 4.7 L | 181cm | 71in | 170 cm | 66.93 in | 375 g | 13.23 oz | -7 °C | 19 °F | -1 °C | 30 °F |
| 30°F / Long | 639 g | 22.5 oz | 696 g | 24.6 oz | 196 x 76 cm | 77 x 30 in | 34 x 19.5 x 13.5 cm | 13 x 8 x 5 in | 5.7 L | 196cm | 77in | 185 cm | 72.83 in | 430 g | 15.17 oz | -7 °C | 19 °F | -1 °C | 30 °F |
| 15°F / Regular | 930 g | 32.8 oz | 1008 g | 35.6 oz | 181 x 71 cm | 71 x 28 in | 41 x 22.5 x 15.5 cm | 16 x 9 x 6 in | 8 L | 181cm | 71in | 170 cm | 66.93 in | 685 g | 24.16 oz | -15 °C | 5 °F | -9 °C | 16 °F |
| 15°F / Long | 1027 g | 36.2 oz | 1105 g | 39.0 oz | 196 x 76 cm | 77 x 30 in | 41 x 22.5 x 15.5 cm | 16 x 9 x 6 in | 10 L | 196cm | 77in | 185 cm | 72.83 in | 780 g | 27.51 oz | -15 °C | 5 °F | -9 °C | 16 °F |
Key Features
- RDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
- Ultralight, breathable 10D nylon liner and a 10D shell with non-PFAS DWR provide comfort and shed moisture. Hood and footbox have a highly water resistant, breathable fabric for extra moisture protection
- YKK #5 zippers with zipper plough provide reliable, snag-free operation
- Women's specific fit: narrower at the shoulders (for reduced weight) and wider between the hips and knees to allow for a natural, side-sleeping position
- Technical hood and anatomically-shaped footbox provide excellent warmth retention without the claustrophobic feel of some ultralight bags
- Baffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso/sewn through in leg area (-1°C|30°F) or full box baffles for maximum warmth (-9°C|15°F)
Available Options
Temp Rating
- 45°F
- 30°F
- 15°F
Size
- Regular
- Long