Spark Down Sleeping Bag
Best price now
22% under what the other stores charge
Compared across 6 stores. Prices are checked against each store and labelled with when.
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Price facts
- Lowest price today: $349.00 at Sea to Summit North America (checked Nov 11, 2026).
- Checked at 6 stores.
Spark Down Sleeping Bag prices at every store
- Sea to Summit North AmericaNew
In stockReturn policy
$349.00Checked 2 h ago - Backcountry.comNew
In stock
$449.00Free shippingChecked 2 h ago - Bass Pro ShopsNew
In stock
$449.99Free shippingChecked 2 h ago - Public LandsNew
In stock
$449.00+ $8.99 shippingChecked 2 h ago - REINew
In stock
$549.00Free shippingChecked 2 h ago - AmazonNew
Availability unknown
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$349.00Free shippingChecked 2 h ago
Also available at
- Sea to SummitCheck price at Sea to Summit
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Spark Down Sleeping Bag price history
Lowest price we've seen: $349.00 on Nov 12 at Amazon. Tracked across 6 stores since Nov 12.
What reviewers say
- 4.8 / 5777 ratings
About the Spark Down Sleeping Bag
Spark Down Sleeping Bag
If you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you.
Filled with RDS-certified 850+ fillpower goose down treated with a non-PFAS Ultra-Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10 denier liner fabric, while a 10D shell with a non-PFAS DWR plus a highly water repellent hood and footbox fabric shed wind and condensation.
The full-length zipper model can be zipped to an equivalent Women's Spark for comfort that couples can share
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)
Questions and answers
- Where is the Spark Down Sleeping Bag cheapest?
- At Sea to Summit North America, for $349.00, 22% under what the other stores charge, as of our latest check.
- What do buyers say about the Spark Down Sleeping Bag?
- Rated 4.8 out of 5 from 777 ratings.
- Where can I buy the Spark Down Sleeping Bag?
- 6 stores we checked sell it, including Sea to Summit North America, Amazon, Backcountry.com, Public Lands, Bass Pro Shops.