Sierra Designs Zissou Sleeping Bag

Jul 6, 2012
Outside Magazine
Hydroponic down sleeping back t

Hydroponic down sleeping back that dries 33 percent faster and stays dry seven times longer.    Photo: Inga Hendrickson

Down is useless when wet. That’s why we’re excited about Sierra Designs DriDown jackets and sleeping bags—like the 30-degree Zissou. A molecular polymer makes each feather hydrophobic, so the down stays dry seven times longer and (if it does happen to get soaked) dries 33 percent faster.

Filed To: Down

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