-9°C

Nemo Kayu 15 Down Sleeping Bag

-9°C Comfort Limit (EN13537:2012), 430g of 800 Fill Power Nikwax Hydrophobic Down
Weighs 860g (Regular bag)
Code: SS19534
  • Now £339.99
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Nemo's Kayu 15 Down Sleeping Bag is a high quality minimalist bag with some unique and useful features.

Nemo says:

The men's Kayu™ ultralight down mummy bag, with premium packable 800FP down and aggressive, thermally-efficient patterning, is the new pinnacle bag for ultralight adventures. 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.

Premium 800 FP down is hydrophobic, PFC-free, and 100% Responsible Down Standard (RDS) certified for traceability and humane treatment throughout the supply chain. Other features include Thermo Gills™ provide 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.

Pairs with the women's Aya™.

Nemo's Kayu 15 Down Sleeping Bag, has a few special features despite its light-weight minimalist credentials. Premium and responsibly sourced hydrophobic  800 fill power down gives an admirable warmth to weight ratio. A well thought out baffle along the nearly full length zip prevents heat loss.

A unique feature of this bag is the 'Thermo Gills' which are a pair of zips on the front of the bag allowing you vent a bit of heat out of the bag. It would probably be a bit tricky to find  the zips in the dark but I'm sure practice would make perfect. Another excellent feature is the use of a waterproof material on the hood and footbox, the areas where you are most likely to get damp.

The bag is high quality throughout with quite a slim mummy fit so could be quite constricted for broad users.

- Reviewed by Ultralight Outdoor Gear

Read reviews here:
Help and advice:Choosing a sleeping bag advice
 EN 13537 rating for sleeping bags explained
 Sleeping bag shape and sizes advice
 Sleeping Bag features Page 1
 Sleepin bag features page 2
 All about down filling in sleeping bags
 
  • A fabric set of 20D Nylon Ripstop and 30D Nylon Taffeta is ultra-plush for a supreme sleep experience.
  • Premium 800 FP down is ultra-packable, hydrophobic, PFC-free, and 100% Responsible Down Standard (RDS) Certified for traceability throughout the supply chain.
  • 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.
  • Premium down insulation is treated with Nikwax™ for waterproof security on the trail.
  • Body-mapped tapered core is designed for an ideal fit with no wasted space.
  • Full-length YKK zipper with snagless baffle construction and draft tube seals warm air in.
RegularConstruction & Material
  • Weight: 860g (excludes stuff sack and compression bag)
  • Temp: 15F / -9C
  • Fits up to: 6' / 183 cm
  • Shoulder girth: 62 in / 157 cm
  • Hip girth: 57 in / 145 cm
  • Knee girth:  46 in / 117 cm
  • Packed size: 14.5 x 8.0 in dia / 37 x 20 cm dia
  • Shell Fabric: 20D Nylon Ripstop w/ DWR
  • Footbox Fabric: 40D Nylon Ripstop OSMO™ w/ DWR
  • Lining Fabric: 30D Nylon Taffeta w/ DWR
  • Zipper Location: Left
  • Stuff Sack: Compression stuff sack, Mesh storage bag
  • Insulation: 430g(reg) of 800 FP Down
Showing our 1 review for Nemo Kayu 15 Down Sleeping Bag. Write a review ›
Review Summary - 5 out of 5 based on 1 rating.
October 29, 2019 | Beyond Boundaries
Super Toasty

Just back from the 52nd OMM at Largs (Oct, Scotland) trialling and trailing the Kayu. I do a lot in the outdoors and it’s always a trade off for me when buying kit weight/durability/longevity, so when it came to investing for a mountain ultramarathon I didn’t want to get caught short shelling out on something that wasn’t going to meet my (current & future) needs. The Kayu came up trumps. A little heavier than some other Ultra bags, but honestly 2-300g extra is way worth the extra for a cozy night’s sleep. I needed down with a few layers on and actually ended up being too hot. I was drawn by the waterproofed foot and head areas, the cozy head space and the 2 vent features (which came in handy for cooling down!). I’m certain this bag will be perfect for future winter escapades. Very happy.

Ultralight Outdoor Gear Limited
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