Ascent series bags are the most versatile in the Sea to Summit lineup. They combine very low weight with comfort and functional detail.
- “Relaxed mummy fit” for great thermal performance without being too narrow for comfort
- RDS certified and Ultra Dry treated duck down fill doesn’t lose loft as dramatically as untreated down
- Free Flow zipper system: long zipper on the left, short on the right
- Thermal collar
- The hood has room for the manufacturer’s Regular size hiking pillows
- The bag can be combined with women’s Sea to Summit sleeping bags with its zipper
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The bag can also be combined with Sea to Summit quilts for extra warmth