You are currently viewing NEMO Coda Genderless Endless Promise Review
We use affiliate links and may receive a small commission on purchases. Learn more

Looking for an ultralight sleeping bag that pushes boundaries? Look no further than NEMO’s Coda™. This innovative design reimagines what a mummy bag can be. It sheds excess weight with a sleek silhouette, but that’s not all. Coda is built with sustainability in mind. Made from one type of material, it’s 100% recyclable through Nemo’s Endless Promise® program. Now let’s dive into the details and see how Coda keeps you warm and comfortable on your next adventure.


Minimum weight: 2 lbs. 3 oz.
Packed weight: 2 lbs. 5 oz.
ISO Comfort: 23°F
ISO Limit: 11°F
Fill power: 800 FP hydrophobic down
Size: Fits up to 5’6″ with shoulder girth of 59 in
Colors: Goodnight Gray

See the NEMO Coda

Design and Features

Here’s what Coda offers you:

Packability and Warmth

The Coda cuts weight without sacrificing warmth. Its tapered mummy design keeps things efficient. High-quality 800 fill power, RDS-certified down fills the bag. This down traps heat effectively and packs down incredibly small, making Coda ideal for ultralight backpacking and mountaineering. The water-resistant down adds a touch of extra resilience against moisture.

Comfort and Temperature Control

Nemo prioritizes your comfort with thoughtful features. The all-new Headwall™ draft guard wraps around your neck for complete warmth. It cleverly overlaps in front to create a snug, draft-free seal. A Thermo Gill™ vent with a multi-stage zipper lets you fine-tune temperature control. Need a quick cool down? The footbox features its own zipper for ventilation or extra legroom.


Coda is part of Nemo’s Endless Promise® collection. This means Nemo takes responsibility for the bag’s entire lifecycle. Made from just one type of material, the Coda is 100% recyclable. When your adventures are done, simply send it back to Nemo and they’ll handle the rest. Plus, Coda uses recycled fabrics throughout and avoids harmful PFAS chemicals.

Additional Details

The Coda boasts thoughtful touches that enhance your experience. Both the hood and footbox are reinforced with waterproof material. This keeps condensation from your tent from soaking into the bag and compromising warmth. For a streamlined design, the Cohaesive™ hood cinch hardware is bonded directly to the bag. This eliminates dangling straps and creates a cleaner look.

Nemo provides all the need-to-know specs in a handy table. Key details include weight (around 2 pounds, 3 ounces), temperature ratings (comfort at 23°F, limit at 11°F), and size limits (fits up to someone 5’6″ tall).

Coda comes in a sleek Goodnight Gray color and features a center-mounted zipper for easy access.

What I like about this bag

  • Ultralight and Packable: Tapered mummy design and high fill power down minimize weight for backpacking and mountaineering.
  • Warmth and Comfort: 800 FP, RDS-certified water-resistant down provides excellent warmth. Headwall™ draft guard and Thermo Gill™ vent offer superb temperature control.
  • Sustainable Design: Made from 100% recyclable materials through Nemo’s Endless Promise® program. Uses recycled fabrics and avoids harmful chemicals.
  • Additional Features: Waterproof hood and footbox, streamlined Cohaesive™ hood cinch hardware enhance comfort and design.

What I don’t like about this bag

  • Price: High-quality materials and construction may lead to a higher price point compared to some non-recyclable options.
  • Size: May not be suitable for very tall campers (fits up to 5’6″).
  • Temperature Rating: While warm, the temperature rating might not be ideal for extremely cold weather conditions.

Final Verdict

The NEMO Coda Genderless Endless Promise Sleeping Bag pushes the boundaries of ultralight comfort and sustainability. It boasts an impressive warmth-to-weight ratio thanks to 800 fill power down and a thoughtful mummy design. Clever features like the Headwall™ draft guard and Thermo Gill™ vent ensure you stay cozy and have precise temperature control.

But what truly sets the Coda apart is its commitment to the environment. As part of Nemo’s Endless Promise® program, the bag is built with 100% recyclable materials. This means you can explore the outdoors with a lighter footprint.

While the price tag might be steeper than some non-recyclable options, and the size limits taller campers, the Coda’s exceptional quality, warmth, and eco-friendly design make it a stellar pick for weight-conscious backpackers and mountaineers who prioritize sustainability.

If you’re looking for an ultralight sleeping bag that keeps you warm, comfortable, and minimizes your environmental impact, then the NEMO Coda is an excellent choice.