Skip to main content

NEMO Kayu 15 Down Sleeping Bag

$239.94 - $251.94

Go Light

Designed for ultralight backcountry adventures, the NEMO Kayu 15 down mummy bag features premium 800 fill power hydrophobic down and aggressive, thermally-efficient patterning for optimum packability and warmth. The latest version of this popular bag has been beefed up as compared to its predecessor, adding durability and warmth in exchange for a few extra grams. With careful attention to tailoring of each curve for efficiency and comfort, the contoured hood, shaped footbox, and body-mapped tapered core are designed for ideal fit with no excess or wasted space. Additional features include Thermo Gills™ for draft free temperature regulation, a waterproof/breathable footbox and hood to protect you head to toe from tent wall condensation, and a full-length YKK no-snag zipper.


  • Ultralight sleeping bag for ambitious outdoor adventures
  • Premium 800 FP down is ultra-packable, hydrophobic, PFC-free, and 100% Responsible Down Standard (RDS) Certified
  • Thermo Gills™ allow you to vent body heat without letting cold drafts in
  • Waterproof and breathable footbox and hood protect against tent wall condensation
  • Tailored patterning is designed for optimal thermal efficiency and packability
  • Full-length YKK zipper with snagless baffle construction and draft tube seals warm air in
  • Protected by the NEMO Lifetime Warranty
  • Includes compression stuff sack


  • Best Use: Ultralight Backpacking
  • Temp Rating: 15 F
  • Fits Up To: Regular - 6'; Long - 6' 6" 
  • Weight: [Regular] 2 lb 3 oz
  • Packed Size: Regular or Long - 14.5" x 8"
  • Material: [Shell] 20D DWR Nylon Ripstop; [Lining] 30D DWR Nylon Taffeta; [Footbox] 40D DWR Nylon Ripstop OSMO
  • Insulation: 800 FP Nikwax Down
  • Zipper Location: Left