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NEMO Jazz Synthetic Sleeping Bag Review
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Craving home comfort under the stars? The NEMO Jazz sleeping bag promises an inviting sleep experience for campers who value coziness. This rectangular bag boasts a luxurious, built-in sheet and a plush, featherbed-style top layer. It also features eco-friendly construction with recycled materials and thoughtful details like a pad sleeve and draft collar. But will its warmth measure up to its impressive comfort features? Let’s find out in this review.

Temperature Rating: 30°F / -1°C (ISO Comfort)
Minimum Weight: 6 lbs 0 oz / 2.72 kg
Packed Weight: 6 lbs 6 oz / 2.88 kg
Fill Type: Synthetic – 100% Recycled Stratofiber™
Fill Weight: 3 lbs 0 oz / 1.35 kg
Fits Up To: 6’6″ / 198 cm
Stuff Sack: Oversized duffel bag included

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Here’s the breakdown of the features that NEMO Jazz provides:

Sustainability Focus

The NEMO Jazz prioritizes eco-consciousness with recycled materials throughout. Its insulation is 100% recycled Stratofiber™, a synthetic material known for warmth. The 50D DWR-treated shell, soft taffeta liner, and even the luxurious sheet are all crafted from 100% recycled polyester fabrics. This commitment to sustainability makes the Jazz a great choice for campers who value both comfort and environmental responsibility.

Comfort and Convenience

NEMO Jazz prioritizes your creature comforts on camping trips. A built-in, removable, and machine-washable sheet offers versatility for summer nights. The Blanket Fold™ draft collar lets you snuggle in and regulate temperature. Double zippers on both sides allow for individual climate control and even zip together two Jazz bags for a cozy double sleeping situation. An integrated pad sleeve keeps your sleeping pad secure throughout the night, eliminating nighttime shifting. The tapered design minimizes excess space for better heat retention while maintaining roominess.

Additional Details

The NEMO Jazz comes with a lifetime warranty, ensuring long-lasting use. It pairs perfectly with NEMO Roamer sleeping pads for a comfortable sleep system. The spacious design accommodates campers up to 6’6″ tall. Finally, an oversized duffel bag makes packing and transporting the Jazz a breeze. These thoughtful extras showcase NEMO’s commitment to providing a complete and convenient camping sleep experience.


Here’s what you should expect from this sleeping bag:

Positive Aspects

The NEMO Jazz shines in its focus on comfort. The extra-wide design eliminates any feeling of restriction, unlike mummy bags. Taller campers will appreciate the ample length. High-quality materials provide exceptional warmth and coziness. The built-in sheet adds a touch of luxury, especially on warmer nights, and is conveniently removable for washing. The double zippers offer ventilation options and the ability to connect two bags for couples camping. The integrated pad sleeve keeps your sleeping pad secure, preventing nighttime adjustments.

Negative Aspects

While the NEMO Jazz excels in comfort features, a major flaw hinders its usability in colder temperatures. The hood design lacks a cinch closure, allowing cold air to seep in around the shoulders. This significantly reduces the bag’s ability to trap heat, making it a questionable choice for frigid nights. The included hood flap doesn’t provide a proper seal, rendering it practically useless. This major design oversight is a significant drawback for campers seeking warmth in all conditions.

What I like about this bag

  • Comfort & Space: Extra-wide design, ample length for tall people, high-quality materials for warmth and coziness.
  • Removable, machine-washable sheet for versatility and easy cleaning.
  • Double zippers for ventilation and connecting bags for couples.
  • Integrated pad sleeve keeps sleeping pad secure.
  • Eco-friendly construction with recycled materials.
  • Oversized duffel bag for easy packing.

What I don’t like about this bag

  • Major Flaw: Hood design lacks cinch closure, allowing cold air in around shoulders.
  • Hood Flap Ineffective: Doesn’t provide proper seal, rendering it useless in cold weather.

Final Verdict

The NEMO Jazz is a comfortable and feature-rich sleeping bag ideal for car camping or warmer weather backpacking trips. The recycled materials, built-in sheet, and spacious design prioritize creature comforts, making it feel more like your bed at home. However, the major flaw of the hood design significantly compromises its ability to trap heat in cold weather. If coziness and eco-consciousness are your top priorities, the Jazz could be a good choice for summer camping. But the hood issue makes it a frustrating option for those seeking a versatile bag for all conditions. Consider this a comfortable bag with a significant reservation for colder temperatures.