Best for summer
Sea to Summit Spark Down 45°F
Sea to Summit · Sleeping Bags
Explore the Sea to Summit Spark Down 45°F by Sea to Summit, including published specifications, retailer availability and current sleeping bags deals.
What this profile means
This page summarizes published product information and desk research. Keepsake Camp has not claimed firsthand testing for this product.
Honest about what it is: 12.8 oz with a certified comfort rating of 52°F. That means most sleepers will be cold below 52°F, not 45°F. Keepsake Camp judgement from verified specs.
Price check
Sea to Summit Spark Down 45°F: current price and deal
No fresh Sea to Summit Spark Down 45°F deal is available right now. We keep this page ready for verified price and retailer updates.
Before you buy
Is this deal worth checking?
Compare the published specifications and confirm that this sleeping bags matches your intended use before following a retailer link.
We show the last checked price and identify the retailer clearly. The final price, shipping terms and stock status are confirmed on the merchant's site.
At a glance
Published specifications
Values are shown as recorded in the current product profile. Always confirm important measurements with the manufacturer.
- Temperature rating
- 45 °F
- EN/ISO comfort rating
- 52 °F
- EN/ISO limit rating
- 45 °F
- Insulation
- down
- Fill power
- 850
- Weight
- Regular 12.8 oz (363 g) · Long 13.7 oz (387 g)
- Shape
- mummy
- Sizes / fits to
- Regular (72.83 in) · Long (77.95 in)
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