NEMO Disco Sleeping Bag - Endless Promise Down, Classic Spoon, Long, Brilliant Blue

Meet the NEMO Disco sleeping bag

The Disco is a long-time favorite among backpackers who want a balanced blend of plush comfort and smart design. Its Classic Spoon silhouette provides extra room at the elbows and knees, making side-sleeping shifts by the campfire or in tent corners feel natural rather than cramped. The result is a sleeping bag that pockets well against a pack while still offering a welcoming, hotel-like feel when you finally lay your head down on a cold night.

Comfort and fit

• Classic Spoon shape adds elbow and knee room for versatile side sleeping.
• Vertical torso baffles and horizontal lower baffles keep insulation in place as you move.
• Redesigned Blanket Fold draft collar delivers a cozy seal around the neck while balancing warmth and breathability.
• Hydrophobic 650 fill down is PFAS-free and RDS-certified for responsible insulation with staying power.

Temperature control on the trail

Thermo Gill vents give you nuanced control over warmth. These vents feature interior and exterior zippers with a draft-blocking layer, allowing you to tailor airflow without exposing your chest to cold air. In practice, you can enjoy a snug fit on cooler nights and vent out heat when the night warms up, helping you stay asleep rather than wake up chilly.

• Multistage vent system enables precise, personal temperature management.
• Draft-blocking configurations minimize cold air intrusion while maximizing comfort.

Endless Promise and sustainability

Disco carries the Endless Promise designation, meaning the design and materials are chosen with longevity and end-of-life responsibility in mind. The outer shell is crafted from PET and is fully recyclable at the end of life, with Nemo inviting campers to return the bag so they can responsibly handle recycling and disposal. This approach aligns with a trail-first mindset—durable performance now, with a plan to keep gear out of landfills later.

• Shell made from PET and fully recyclable at end of life.
• NEMO takes responsibility for production and end-of-life handling as part of Endless Promise.

Technical details at a glance

The Disco is built around a versatile design that keeps weight down while preserving comfort. It uses premium down insulation that remains effective when damp and provides a roomy, adaptable fit for long nights on the trail. The long version adds extra length for taller users, while the Brilliant Blue color makes a bold camp-style statement.