NEMO Equipment Sonic Down Mummy Sleeping Bag

Product description SONIC -20F (LONG) 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 tuneability with a reduced environmental impact. Previous page Optimized Mummy The trim mummy shape includes a plush draft collar and bolstered draft tubes for cold protection. Premium 800 FP Down Filled with premium 800 FP hydrophobic, PFAS-free, RDS-certified down. Thermo Gills Dual-stage zippered vents release body heat without letting cold drafts in for longer usability. Toester Footbox Utilizes a layer of synthetic insulation to protect the down and deliver maximum comfort for toes. Recycled Fabrics The shell and liner are made with 100% recycled, bluesign approved materials. Next page 1 Optimized Mummy 2 Premium 800 FP Down 3 Thermo Gills 4 Toester Footbox 5 Recycled Fabrics SPECIFICATIONS Minimum Weight 4 lb 3 oz / 1.9 kg Packed Weight 4 lb 6 oz / 1.99 kg Packed Size 15.5 x 10.5 in dia / 39 x 27 cm dia Fill Type 800 FP Down Fill Weight 2 lb 8 oz / 1.12 kg Fits Up To 6'6" / 198 cm Shoulder Girth 65 in / 165 cm Hip Girth 60 in / 153 cm Knee Girth 55 in / 140 cm Compressed Volume 13.4 L Shell Fabric 20D 100% Recycled Nylon,

Highlights: Nylon Award-winning design updated for even greater warmth retention and adjustability across temperatures. Constructed with 100% recycled, bluesign approved shell and liner fabrics. Second-generation Thermo Gill vents extend the comfort range with a new multistage zipper system. Overstuffed with premium 800 FP hydrophobic down that is PFC-Free and 100% Responsible Down Standard (RDS) certified, ensuring humane treatment and traceability throughout the supply chain. Chevron baffle construction better compartmentalizes down for more uniform loft and down migration prevention.

Key details: Item Package Dimensions L x W x H: 24 x 16.3 x 12 inches | Package Weight: 2.16 Kilograms | Item Dimensions LxWxH: 4.61 x 4.13 inches | Brand Name: Nemo | Warranty Description: Every NEMO Product is backed by a lifetime warranty against defects in workmanship and materials. | Color: Goodnight Gray / Torch | Material: Recycled Nylon/Polyester, Down | Suggested Users: unisex | Part Number: 811666034557 | Style: -20°f

Materials and feel: Recycled Nylon/Polyester, Down.

Sizes may include: S, M, L, XL.

Customer feedback: 4.4/5 average rating.

Customers say: Customers find the sleeping bag to be of high quality.

Review snippets: Just so there’s no confusion, I bought the Nemo Sonic 0° bag - Long. This is hands down the best sleeping bag I have ever used, let’s get that out of the way right off the bat. I took this / Nice and toasty, just a great design. Read more

From the brand Previous page ADVENTURE ANYWHERE. ADVENTURE FOR ANYONE. ADVENTURE FOREVER. This is the pledge we’ve committed to, and the words we stand for. Since the very beginning (now more than 20 years ago), our goal has been to build a lasting and iconic brand that inspires love for adventure, each other, and our planet, and as a result, everything we do is rooted in three things: INNOVATION | COMMUNITY | SUSTAINABILITY INNOVATION We believe that meaningful adventures are out there for anyone with the will, the imagination, and the right gear. COMMUNITY Adventure gives us purpose and perspective. It inspires us to be our best selves — humans who are conscious, connected, and mindful. SUSTAINABILITY NEMO is dedicated to inspiring outdoor adventure, and that includes protecting the people and places that make it possible. Shop the NEMO Equipment Store Visit the Store Next page