NEMO Sonic 0
This Product
NEMO Sonic 0
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Feathered Friends Snowbunting
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Western Mountaineering Versalite 10
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Awards Top Pick Award Editors' Choice Award   Top Pick Award 
Price $499.95 at REI
Compare at 2 sellers
$710 List$619.00 at Feathered Friends$619.95 at Backcountry
Compare at 2 sellers
$590.00 at Backcountry
Overall Score Sort Icon
80
83
79
79
78
Star Rating
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Pros Comfortable, spacious, lightweightWarm, awesome comfort, great warmth to weight ratioWarm, highly weather resistantOne of the warmest bags in the test, excellent color schemeLightest bag in its class, super lofty, awesome zipper
Cons Not as warm as similarly rated bags, zipper snags on draft tubesExpensiveSmall hood, tight cutLack of hydrophobic down, missing top hood cinchShallow hood, not as warm as the heavier contenders
Bottom Line Loaded with features, this bag is great for those looking for a little luxury in the backcountryThe Kodiak is the cream of the crop when it comes to loft and comfortThis bag has a weight saving fitted cut and is great for alpine missions when you'll encounter wet snowWithout hydrophobic down, this one earns a top score among our test bagsA great bag when weight matters, especially for ski touring or cold weather backpacking
Rating Categories NEMO Sonic 0 Kodiak MF Feathered Friends Snowbunting Mountain Hardwear Phantom 0 Versalite 10
Warmth (20%)
7
9
9
9
6
Weight (20%)
7
8
8
9
10
Comfort (20%)
10
9
6
6
7
Packed Size (15%)
7
8
8
8
10
Features (10%)
9
7
6
8
6
Weather Resistance (15%)
8
8
10
7
7
Specs NEMO Sonic 0 Kodiak MF Feathered Friends... Mountain Hardwear... Versalite 10
Measured Weight (lbs) 2.63 lbs 2.85lbs 2.85 lbs 2.68 lbs 2.06 lbs
Fill Weight (oz) 25oz 30oz 25.3oz 29.6oz 20oz
Material Weight (excludes down, oz) 23oz 15.65oz 20.3oz 13.28oz 13.7oz
Fill Power 800 850 900 850 850
Temperature Rating 0°F 0°F 0°F 0°F 10°F
Pocket Yes No No Yes No
Shoulder Girth (inches) 61" 66" 60" 58" 62"
Hip Girth (inches) 58" 57" 56" 52" 53"
Foot Girth (inches) 53" 41" 38" Not listed 39"
Shell Material 20 Denier Nylon Ripstop with DWR MicroLite XP Pertex Shield EX 10D nylon Ghost ripstop, DWR finish 12 Denier Extremelite
Continuous Baffle Yes Yes Yes No Yes
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