Nemo Sonic 0° Down Mummy Sleeping Bag

★★★★★ 4.7 77 reviews

US$203.99
Price when purchased online
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US$203.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 236328561 Release Date 2026/07/09 List Price US$203.99 Model Number 236328561
Category
Sonic 0° Down Mummy Sleeping Bag
The Only Bag You Need from -20°F to 40°F

Sonic is built to be the only bag you need from -20°F to 40°F. The Backpacker Editors' Choice award-winning big-mountain bag offers exceptional warmth and versatility for any cold-weather adventure.

With premium 800 fill power down and a thermally efficient mummy shape, Sonic delivers outstanding warmth-to-weight ratio. The bag features NEMO's innovative Thermo Gill™ vents for temperature regulation, allowing you to fine-tune your comfort without exposing yourself to cold air.

Key Features
800 fill power down provides exceptional warmth-to-weight ratio.
Thermo Gill™ vents allow fine-tuned temperature regulation.
Thermally efficient mummy shape maximizes warmth.
Water-resistant down maintains loft in damp conditions.
Draft collar and draft tube prevent heat loss.
Protected by the NEMO Adventure Forever Guarantee™.
Product Specifications
Minimum Weight
3 lb 4 oz / 1.47 kg (Regular)
Packed Weight
3 lb 6 oz / 1.53 kg (Regular)
Packed Size
13.5 x 9.5 in dia / 34 x 24 cm dia
ISO Comfort
14F / -10C
ISO Limit
0F / -18C
Fill Type
800 FP Down
Fill Weight
1 lb 12 oz / 790 g (Regular)
Fits Up To
6' / 183 cm (Regular)
Shoulder Girth
63 in / 160 cm
Hip Girth
58 in / 147 cm
Knee Girth
53 in / 135 cm
Compressed Volume
9.6 L
Shell Fabric
20D 100% Recycled Nylon, Bluesign Certified Ripstop w/ DWR
Footbox Fabric
100% Recycled Nylon, Bluesign Certified
Lining Fabric
20D 100% Recycled Polyester, Bluesign Approved Taffeta w/ DWR
Color
Goodnight Gray / Goldfinch
Zipper Location
Left

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4.7 out of 5
★★★★★
77 ratings | 32 reviews
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