Grey and yellow sleeping bag on a white background
Grey and yellow sleeping bag with a half length zip on one side open and the chest section rolled back
Person sitting up in a grey and yellow sleeping bag
Person holding a sleeping bag in a grey compression sack
Person holding a sleeping bag in a grey compression sack
Person holding a sleeping bag in a grey compression sack
Grey and yellow sleeping bag on a white background
Grey and yellow sleeping bag with a half length zip on one side open and the chest section rolled back
Person sitting up in a grey and yellow sleeping bag
Person holding a sleeping bag in a grey compression sack
Person holding a sleeping bag in a grey compression sack
Person holding a sleeping bag in a grey compression sack
Sea to Summit

Sea to Summit Spark Down Sleeping Bag Women's

$499.99 $449.99 Save $50.00
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Tax included. Shipping calculated at checkout.
Temperature Rating
Size

The Spark Women's sleeping bag provides extremely low weight for demanding trips where every gram counts. The women's specific shape optimises comfort and heat retention. 850+ fill power goose down provides a next level warmth-to-weigh ratio, making this bag the ideal companion, wherever you're going.

Features

  • RDS-certified, 850+ fill power goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance in damp conditions.
  • Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR makesthe hood and footbox highly water resistant.
  • YKK #5 zippers with zipper plow provide reliable, snag-free operation.
  • Women's specific fit means more narrow 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°), Hybrid box baffles in torso/sewn through in leg area (-1°) or full box baffles for maximum warmth (-9°).
  • Sea to Summit Guarantee is offered for the Lifetime of this product.

Specifications


 Spark 7° Women's Regular Spark 7°
Women's Long 		Spark -1° 
Women's Regular 		Spark -1°
Women's Long 		Spark -9° 
Women's Regular 		Spark -9° 
Women's Long
Max User Height 170cm 185cm 170cm 185cm 170cm 185cm
Weight 382g 432g 584g 639g 930g 1027g
Fill Weight 200g 230g 375g 430g 685g 780g
Compressed Volume 2.9L 3L 4.7L 5.7L 8L 10L
Women's Temperature Rating (ISO Comfort) 7° 7° -1° -1° -9° -9°
Men's Temperature Rating (ISO Lower Limit) 4° 4° -7° -7° -15° -15°

The standard local delivery time from our store in Melbourne for orders placed before noon is 2–7 business days via Australia Post standard delivery. Express Post is also available. Please see our Shipping page for more details. International Orders are subject to flight availability.

If you'd like to know availability and delivery times for a specific item please contact us and we will get back to you asap.

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Pairs well with...

Sea To Summit

Sea to Summit invent gear that enables freedom and self-reliance in an environment.

They take their adventure and gear seriously, but Aussie humour lightens any journey. Approaching life with directness, candour and integrity, doing what they know is right to build products and relationships that last.

As a young outdoor enthusiast, Roland Tyson (founder of Sea To Summit) had a passion and a talent for creating cutting-edge outdoor equipment for his own adventurers, and soon for other Australian adventurers. By 1991, after outfitting an unusual first ascent of Mt. Everest (a 1126+ kilometre, 8848 metres in elevation trek from sea level to a solo summit), Sea to Summit was born.

Sea to Summit are surfers, hikers, bikers, paddlers, sailors—lovers of outdoor spaces and are inspired by the freedom those spaces provide. Stewardship of the natural environment is as important to them as the creation of new products, and they purposefully make gear that lasts and can be easily repaired.

Sea to Summit invent gear that enables freedom and self-reliance in any environment—and believe it is imperative that same environment be around for future generations of adventurers to enjoy. The meaningful steps they are making towards improving their environmental and social impact, and the commitment to being transparent about their progress is the only way to guarantee they do their part in making that happen.

In 2022, Sea to Summit successfully transitioned from an owner-modelled business to a solid private equity backed business. The certified B-Corporation and Australian investment firm, Five V Capital, signed an agreement with Sea to Summit to become the majority shareholder. This marks an important milestone in Sea to Summit’s history as the brand becomes a global player in the outdoor industry, continuing to grow and expand.

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