Sierra Designs Nitro 15
Average Rating: 
Reviewed by 3 Trailspace users
Description
The Nitro 15 is a down 3-season (0° to 32°f) bag made by Sierra Designs. It has an average rating of 5 stars (out of 5), based on 3 user reviews.
Here's what other sites are saying:
From CampSaver.com:
"You wont believe how much warmth and comfort you get from such a small package - the Sierra Designs Nitro packs into a tiny sack included, but stays toasty to 15 degrees.Sierra Designs builds in Flex between the shoulders and knees, so you get the comfort and thermal benefits, while saving precious ounces.Continuous baffling and a draft tube contain 800-fill goose down, the warmest, lightest insulation available."
From REI:
"At Sierra Designs ultralight means comfort and warmth. The Nitro 15° 800-fill-power goose down bag packs down to just over 2 lbs. for maximum warmth and minimal weight and bulkiness! Insulated with 800-fill-power goose down for an unsurpassed warmth-to-weight ratio. Baffle construction keeps down from migrating, eliminating cold spots. Similar to the hood on a parka, innovative Jacket Hood is fitted for increased heat retention and thermal efficiency while reducing weight. Offset, ultralight half-length zipper design reduces weight and seals out drafts; snag-free zipper tracks create a barrier between lining and zipper track to prevent tears. Footbox has an opening at the bottom of bag for ventilation—ideal for warm summer nights after a long day of adventure. Ergonomically shaped footbox gives your feet room for comfort and adds warmth by allowing insulation to fully loft. Hidden seams prevent snags for less wear and tear; all seams are tucked and sewn from the inside. Fully insulated dual draft tubes (top and bottom) back the zipper to keep cold air out and body heat in. Used throughout the middle of the bag, Flex™ construction eliminates constriction, allowing the bag to flex and stretch with the user from 1 sleep position to another. Removable Pad Locks™ reduce weight and keep your sleeping bag and pad together to avoid rolling off onto the cold ground (straps sold separately). Stuff sack and lightweight, mesh storage bag included."
From Moosejaw:
"On Sale. Free Shipping. Sierra Designs Nitro 15 Degree Sleeping Bag (Fall 2009) Nitro 15 Degree Sleeping Bag by Sierra DesignsFeatures:Size: Regular/LongTrail Weight: 34 oz/37 ozZipper Side: Left/LeftFill Weight: 20 oz/ 22 ozStuff Size: 7 inches x 17 inches/7 inches x 17 inchesInsulation: 800-Fill Goose DownShell Material: 22D PolyesterLiner Material: 22D PolyesterContinuous Baffle ConstructionDraft TubeErgonomically Shaped Foot Box Offset Ultralight Jacket Zipper Partial Flex"
From Altrec Outdoors:
"You won't believe how much warmth and comfort you get from such a small package - the Nitro packs into a tiny sack (included), but stays toasty to 15 degrees. We build in Flex between the shoulders and knees, so you get the comfort and thermal benefits, while saving precious ounces. Continuous baffling and a draft tube contain 800-fill goose down, the warmest, lightest insulation available."
User Reviews
Men's Nitro 15
Reviewed by Bill Kornke, Mar 06, 2009
Men's Nitro 15
Reviewed by mechbear02, Feb 12, 2007
Men's Nitro 15
Reviewed by an anonymous hiker, Mar 07, 2006
Have you owned or used a Sierra Designs Nitro 15? Share your thoughts with other hikers and backpackers.
Where to Buy
Buy Online We found the Nitro 15 at 2 online stores:
| Store | Product Description | Price |
 CampSaver.com | Sierra Designs Nitro 15 Sleeping Bag 800 Down | $279.16 | Buy Now |
 REI | Nitro +15 Sleeping Bag - Regular | $379.00 | Buy Now |
