Details
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
Videos
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: https://seatosummit.com/product/spark... https://seatosummit.com/product/spark... https://seatosummit.com/product/spark... https://seatosummit.com/product/spark... https://seatosummit.com/product/spark...
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Regular | 9327868094943 | S2101 | SLE551305591 |
Long | 9327868094950 | S2102 | SLE566615401 |