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Kayu™ Women's Down Mummy Sleeping Bag

An Kayu™ Women's Down Mummy Sleeping Bag on a white background.
An Kayu™ Women's Down Mummy Sleeping Bag with a blue hood and 800 FP down, manufactured by Nemo Equipment.

$349.95 $262.50

Only 4 left in stock!

Typically Paired With:

Overview

When ultralight adventures require peak performance, Kayu is the answer. An ultralight down mummy bag, Kayu features careful tailoring of the hood and footbox, plus a body-mapped core that creates an optimal fit with no excess weight or wasted space. Premium 800 FP down and aggressive, thermally efficient patterning make it a trusted companion on longer journeys where every ounce matters.

Our flagship Thermo Gill™ vents allow you to regulate temperature without letting in drafts, deeply extending the useable temperature range and improving overall comfort. Further increasing your comfort is a suite of top-shelf fabrics, including 20D nylon ripstop with DWR on the shell, an ultra-smooth 30D nylon taffeta lining, and a 40D nylon ripstop waterproof/breathable footbox.

Details

Features

  • Sculpted fit is designed for optimal thermal efficiency and packability.
  • Filled with premium 800 FP hydrophobic, PFAS-free, and 100% RDS-certified down. Products certified to the Responsible Down Standard (RDS) contain down or feathers from farms certified to animal welfare requirements.
  • Closely articulated hood with internal draft collar and draft tube.
  • Opposite-sided zippers allow Kayu men’s and women’s models to be zipped together to create a double sleeping bag.
  • Thermo Gill™ vents extend the temperature range of your sleeping bag on milder nights without letting cold drafts in.
  • Waterproof, breathable hood and footbox protect you from tent wall condensation, keeping you warm and dry through the night.
  • Top-shelf fabrics include a 20D nylon ripstop with DWR on the shell, an ultra-smooth 30D nylon taffeta lining, and a 40D nylon ripstop waterproof/breathable footbox.
  • Protected by the NEMO Lifetime Warranty.

Included with your Sleeping bag

  • Compression Sack

Specifications & Information

Specs 15℉ / Regular
Capacity 1 Person
Minimum Weight 2 lb , 8 oz / 1.15 kg
Packed Size 12.5 x 8.0 in dia / 32 x 20 cm dia
Temp Rating 15F / -9C
ISO Comfort 18F / -8C
Fill Type 800 FP Down
Fill Weight 1 lb , 8 oz / 690 g
Fits Up To 5'6" / 168 cm
Shoulder Girth 59 in / 150 cm
Hip Girth 52 in / 132 cm
Knee Girth 43 in / 109 cm
Compressed Volume 6.8 L
Shell Fabric Nylon
Footbox Fabric Nylon
Lining Fabric Nylon
Color Aluminum / Lagoon
Zipper Location Right
Stuff Sack Compression stuff sack
Insulation Down
Specs 30℉ / Regular
Capacity 1 Person
Minimum Weight 1 lb , 15 oz / 865 g
Packed Size 11.0 x 6.5 in dia / 28 x 17 cm dia
Temp Rating 30F / -1C
ISO Comfort 33F / 1C
Fill Type 800 FP Down
Fill Weight 0 lb , 14 oz / 400 g
Fits Up To 5'6" / 168 cm
Shoulder Girth 59 in / 150 cm
Hip Girth 52 in / 132 cm
Knee Girth 43 in / 109 cm
Compressed Volume 3.4 L
Shell Fabric Nylon
Footbox Fabric Nylon
Lining Fabric Nylon
Color Fortress / Plasma
Zipper Location Right
Stuff Sack Compression stuff sack
Insulation Down

Helpful Resources

Cleaning, Repairing, and Storing your Sleeping Bag