Sea to Summit Spark 15F Down Sleeping Bag
Compare prices from top U.S. retailers and find the best available deal.
MSRP
MSRP
Manufacturer's Suggested Retail Price. Note that MSRP values are not always consistent across retailers and may fluctuate or be inflated for marketing purposes.
$999.00
Typical
Typical Price
The median (middle price point) for the selected variant over the past 6 months—half the time it was cheaper, half the time it was more expensive.
$548.95
Hist Low
Historical Low
The lowest price GearSnag has ever tracked for this product variant.
$260.49
Current
Current Best Price
The current best offer available for the selected variant.
$411.69
Available Colors
Our Verdict: Great Deal
$411.69 is about 25% below the typical price of $548.95, making this a strong deal. It's not quite the historical low of $260.49, but it's still well below the usual going rate.
Very solid time to buy.
Beluga Black
Price
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Price History
Price History
No price history available for the selected filters.
Product Details
Product Details
Count grams while counting on a great night's sleep with the Sea to Summit Spark 15F sleeping bag. It's filled with 850+ fill-power down, and the 10-denier shell sheds wind and condensation.
Key Specifications
| Brand | Sea to Summit |
| Category | Backpacking sleeping bags |
| Available Sizes | DOUBLE, LONG, REGULAR |
| Available Colors | Beluga Black |
Where to Buy
Available at 4 retailers
Last Updated: May 25, 2026