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An ultralight, three-season women's sleeping bag rated to -9C, featuring 850+ fill power goose down, non-PFC Ultra-Dry Down treatment, and a durable 10D nylon shell with PFC-free DWR.
2 units are currently in stock at the Wildfire Sports & Trek warehouse. Orders of 2 or fewer units with Express Shipping will be dispatched the same day for orders placed by 12pm (weekdays).
For more information and estimated delivery times, see our shipping and delivery page.
Note: this will not subscribe you to our newsletter, you will only receive one email when this product is back in stock.
The Sea to Summit Spark -9C Down Women's Sleeping Bag Regular is an ultralight sleeping bag designed specifically for women who seek minimal weight and maximum comfort in their outdoor adventures. Featuring a comfort temperature rating of -9C, this sleeping bag is perfect for three-season use. It is insulated with 850+ fill power responsible down standard (RDS) certified goose down, treated with a non-PFC Ultra-Dry Down treatment for superior insulation and moisture resistance. The 10D nylon liner and shell, both with PFC-free durable water repellent (DWR), offer excellent durability and breathability. The Spark Women's Sleeping Bag includes a technical hood, anatomical footbox, and hybrid box baffles to ensure warmth and comfort. The YKK #5 zippers with zipper plough provide smooth operation, and the ergonomic mummy shape ensures a snug fit. Additionally, it comes with an Ultra-Sil Compression Bag and Storage Cell for easy packing and transport.
Key Features:
Brand : Sea To Summit
SKU: S2ST-ASL041071-331705
Model # : ASL041071-331705
Barcode : 9327868150595 (AD-2)
Gender : Womens
Product Family : Sea To Summit Spark
Length : Regular
Shape : Mummy
Zipper Position : Right
Insulation Type : Down
Lower Temperature Limit (degrees Celsius) : -15 and below
Temperature rating (ISO lower limit) : -15°C
Women’s Temp Rating (ISO comfort) : -9°C
Weight : 2lb 0.8oz | 930g
Volume Compressed : 8 L
Compression Sack Size : 13 L
Recommended User Height : 170cm | 5ft 7in
Standard Shipping (AU) – FREE on orders over $140 and $9.95 on orders under $140. Orders are dispatched within 1 business day. Click here for shipping delivery times
Select ‘Standard Shipping – Auspost Only’ if you would prefer your parcel is sent with Auspost. Otherwise it will be shipped with any of our available carriers. Auspost Only shipping is not available on some very heavy/bulky orders.
Express Shipping (AU/NZ) – Need it faster? Express Shipping is available for $15. Express Shipping is not available on heavy/bulky orders. Orders placed before midday on business days are usually dispatched same day (otherwise within 1 business day). Delivery times in the table below.
Click and Collect – Shop online and collect in our Milton, Brisbane store, free for all orders. Orders are usually ready within 2 hours (during opening hours). Click here for address and opening hours.
Terms and conditions apply, click here for a full overview of our shipping policies
Manufacturing defects covered, replaced or repaired if soon after purchase.
For a full overview of our returns and warranty policies, see Returns and Warranties
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The Sea To Summit Spark sleeping bag family is built for adventure seekers wanting to journey further and pack lighter.
Featuring high-loft down insulation, this lineup has one of the best warmth-to-weight ratios of all Sea To Summit sleeping bags, making it ideal for thru-hiking, bikepacking trips and minimalist camping.
Save weight and space on the trail with the Spark mummy sleeping bags that pack down small and light - then get cosy at camp with the silky-smooth, ultra-breathable fabric to recharge for tomorrow’s adventure
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