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Sea to Summit Spark Sp0 Down Sleeping Bag (+10C)

Sea to Summit Spark Sp0 Down Sleeping Bag (+10C)
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Enginereed to keep you warm at the lightest weight and smallest compressed size

The Spark Ultralight Mummy Sleeping Bag Series spans everything from an ultralight down-filled liner, to a mid-winter fast-and-light sleeping bag. Each model uses premium materials and no-frills design to provide cutting-edge performance.

Ultralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.

Weight: 225g / 7.9oz
Fill: Ultra-Dry Down 850+ Loft
Fill Weight: 100g / 3.5oz
Compressed Volume: 0.9L


Sea to Summit Spark Sleeping Bag

When you need a high-performance down sleeping bag but don't want to be weighed down by it—reach for our Spark™ Series Bags. From our featherlight warm weather Spark™ 0 to our lightest mid-winter expedition Spark™ 4, these five bags are engineered to keep you warm in the lightest, smallest compressed size. For more info and specs:

Part Numbers

Option UPC MPN Store SKU
Regular 9327868094943 S2101 SLE551305591

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