Coda™ Endless Promise®  Down Mummy Sleeping Bag Y5

This selection brings together the verified details for sleeping bags equipment and use.

A mono-polymer design, Coda also meets our Endless Promise® standard along with can be fully recycled at the end of its life. With NEMO’s signature quality along with 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 along with weight wherever possible — but doesn’t stop there.

With internal plus external zippers, the Thermo Gill incrementally releases body heat without direct exposure to the cold. For additional, instant ventilation, or simply to let your feet poke out, the footbox also brings a zippered opening. Coda’s single, asymmetrical front zip integrates with the all-new Headwall™ internal draft guard to offer 360-degree protection. A plush, insulated collar, Headwall wraps around the back of the neck plus cozily overlaps itself in front to efficiently block cold air while creating a uniquely easygoing experience. Balancing the front zipper is a single Thermo Gill™ vent, enabling fine-tuned temperature control.

Highlighting the clean design are strategically placed vertical along with horizontal baffles to optimize warmth along with comfort while preventing migration of the 800 FP, RDS-certified, water-resistant down. This premium down is well suited to frigid conditions along with packs down incredibly small, making Coda a versatile option for both ultralight backpacking along with mountaineering trips.

Manufactured from a single type of material, this sleeping bag is 100% recyclable when it can no longer be repaired or resold — just send it back to NEMO, plus we’ll handle the rest.

For a complete explanation of how to interpret these numbers, read our blog here. A unisex bag, Coda calls out both the Limit temperature rating as well as the Comfort temperature rating in its name. Per industry standards, the Limit rating (the first number referenced in the series) is considered the benchmark for men, while the Comfort rating (the second number referenced in the series) is considered most applicable to women.