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The Nemo Coda sleeping bag uses fewer materials without sacrificing warmth or comfort. It is suitable for three seasons and provides excellent warmth with RDS-certified down insulation.
Nemo says:
With NEMO’s signature quality and innovation, Coda represents a new vision of what ultralight sleeping bags can be. Inspired by the traditional tapered mummy bag, Coda has a sleek, streamlined silhouette that shaves excess material and weight wherever possible — but doesn’t stop there. A mono-polymer design, Coda also meets our Endless Promise™ standard and can be fully recycled at the end of its life.
Our Verdict
The Nemo Coda 25/35 Down Sleeping Bag is designed with performance and sustainability in mind. Its tapered mummy silhouette ensures efficient use of materials, reducing weight without compromising warmth or comfort.
Temperature-wise, the Coda 25/35 is highly impressive. It is well-suited for three-season use with an ISO comfort rating of 3°C and an ISO limit of -2°C. This bag covers you whether you're facing cool spring nights or brisk autumn mornings. The 800 FP RDS-certified down insulation, treated with a PFAS-free hydrophobic coating, provides excellent warmth while maintaining a light and compressible profile.
Key features include the Headwall™ Draft Guard, an innovative internal collar that prevents drafts and ensures a cosy sleep environment. The Thermo Gill™ Vent also allows for fine-tuned temperature regulation, letting you release body heat without exposing yourself to the cold.
The Coda uses bluesign® approved recycled materials for its shell and lining and adheres to Nemo's Endless Promise™ standard, meaning the bag is fully recyclable at the end of its life. This eco-friendly approach does not sacrifice durability or performance, making it a responsible choice for environmentally conscious adventurers.
The Nemo Coda sleeping bag efficiently uses materials, reducing weight without compromising warmth or comfort. Suitable for three-season use, it provides excellent warmth with RDS-certified down insulation. Key features include the Headwall Draft Guard and Thermo Gill Vent for temperature regulation. The bag is eco-friendly with bluesign-approved recycled materials and is fully recyclable at the end of its life.
- Reviewed by Ultralight Outdoor Gear
Features
- Efficient, Tapered Design - Custom mummy silhouette cuts excess material for ultimate weight savings and packability.
- 800 FP Down Insulation - Premium RDS-certified down is treated with a PFAS-free, hydrophobic coating and provides excellent warmth, weight, and packability.
- Headwall™ Draft Guard - Overlapping, turtleneck-inspired internal collar provides 360-degree protection from drafts and a plush, comfortable sleep experience.
- Thermo Gill™ Vent - Featuring an interior and exterior zipper with a draft-blocking intermediate layer, the vent incrementally releases body heat without direct exposure to the cold.
- Mummy Shape : Ermally-efficient patterning for an ultralight, ultra-packable bag. Careful contouring, a shaped footbox, and tapered core give an ideal fit with no wasted space.
Specifications
Short
- Weight: 662g
- ISO Comfort 37ºF / 3ºC
- ISO Limit : 28ºF / -2ºC
- Fits up to 5”6’ (168 cm)
- Packed Size: 10.0 x 6.5 in dia / 26 x 16 cm dia
Regular
- Weight: 709g
- ISO Comfort 37ºF / 3ºC
- ISO Limit : 28ºF / -2ºC
- Fits up to 6’ (183 cm)
- Packed Size: 10.5 x 6.5 in dia / 27 x 16 cm dia
Long
- Weight: 808g
- ISO Comfort 37ºF / 3ºC
- ISO Limit : 28ºF / -2ºC
- Fits up to 6’6”(198 cm)
- Packed Size: 11.0 x 6.5 in dia / 28 x 16 cm dia
Material & Construction
- Fill - RDS-certified 800 FP down w/ PFAS-free DWR
- Shell - bluesign® approved 100% post-consumer recycled polyester ripstop w/ PFAS-free DWR
- Lining - bluesign® approved 100% post-consumer recycled polyester taffeta w/ PFAS-free DWR
- Hood & Footbox - 100% recycled waterproof/breathable polyester w/ PFAS-free DWR
