Sierra Designs Nitro 30 Degree Sleeping Bag
Voted Best All-Around Summer Bag- Backpacker Magazine’s Gear of the Year Awards 2009Going Ultralight doesn’t have to mean suffering, because we never skimp on our lightweight bags. We’d rather find a way to shave the weight,innovate on performance, like using Flex technology for our Nitro 30. We build in Flex between the shoulders,knees, so you get the comfort,thermal benefits, while saving precious ounces. Our smart Foot Box Venting lets you customize the climate in the lower half of your Nitro, without adding the weight of a full-length zipper. Ultralight speed with full-featured comfort.
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