Nemo Sonic Down -18 C

EN Limit: 0F / -18 C

The Backpacker Editor’s Choice Award Winning Sonic™ has been praised as the only bag you really need from -20 to 40 degrees. Now updated with a redesigned draft collar and draft tubes to create a secure seal against cold air; overstuffed 800FP hydrophobic, RDS certified down; and an updated profile and shaped footbox, the Sonic™ continues to rock out as the King of Comfort from basecamp to summit.

The contoured hood with drawstring cord creates maxiumum thermal efficiency, and stretch construction at the knees allows side sleeping. Toester™ footbox is tailored for foot comfort, waterproof/breathable, and includes a layer of synthetic insulation to reduce cold spots.

Features:

• Award-winning design allows for temperature regulation in variable mountain climates.
• Adjustable Thermo Gills™ vent body heat at your core without letting cold air rush in.
• Stretch construction at the knees allows side sleeping.
• Overstuffed with 800FP hydrophobic down that is 100% Responsible Down Standard (RDS) Certified ensuring humane treatment and traceability throughout the supply chain.
• Redesigned draft collar and draft tubescreate a secure seal to keep cold air out.
• Redesigned Toester™ waterproof/breathable footbox relies on an additional layer of synthetic insulation to reduce cold spots.
• Offset zipper creates a thermally efficient seal.
• Updated profile secures warmth closer to the body.
• Protected by the NEMO Lifetime Warranty.

WHAT'S INCLUDED

• Compression stuff sack
• Mesh storage bag

	Regular	Long
Minimum Weight	3 lb , 0 oz / 1.36 kg	3 lb , 2 oz / 1.41 kg
Packed Size	15.5 x 8.0 in dia / 39 x 20 cm dia	16.0 x 8.5 in dia / 41 x 22 cm dia
Temp Rating	0F / -18C	0F / -18C
EN Lower Limit	-1	-1
Fill Type	Down	Down
Fill Weight	1 lb , 9 oz / 720 g	1 lb , 11 oz / 760 g
Fits Up To	6' / 183 cm	6'6" / 198 cm
Shoulder Girth	61 in / 155 cm	69 in / 175 cm
Hip Girth	58 in / 147 cm	63 in / 160 cm
Knee Girth	53 in / 135 cm	56 in / 142 cm
Compressed Volume	7.7	8.03

Shell Fabric	20D Nylon Ripstop w/ DWR
Footbox Fabric	40D Nylon Ripstop OSMO™ w/ DWR
Lining Fabric	30D Nylon Taffeta w/ DWR
Color	Granite / Sunburst Yellow
Zipper Location	Left
Stuff Sack	Compression stuff sack, Mesh storage bag
Insulation	800 FP Down