Nemo Equipment Kayu Sleeping Bag

Updated for 2021, Kayu™ men’s and women’s ultralight down mummy bags are pinnacle equipment for ultralight adventures. Careful tailoring of the hood, footbox, and body-mapped core creates an optimal fit with no excess weight or wasted space. Premium 800FP down and aggressive, thermally efficient patterning, make for a trusted companion on longer journeys where every ounce matters.

Our flagship Thermo Gills™ allow you to regulate temperature without letting in drafts, deeply extending the useable temperature range. The waterproof/breathable footbox and hood protect from tent wall condensation. Our exceptionally packable 800 FP down is hydrophobic, PFC-free, and 100% Responsible Down Standard (RDS) certified. 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 OSMO™ waterproof/breathable footbox.

Features

• Sculpted fit is designed for optimal thermal efficiency and packability. 
• Premium 800 FP down is ultra-packable, hydrophobic, PFC-free, and 100% Responsible Down Standard (RDS) certified. 
• Closely articulated hood with internal draft collar and draft tube. 
• Opposite-sided zippers allow men’s (left side zip) and women’s (right side zip) models to be zipped together to create a double sleeping bag. 
• Thermo Gills™ 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 OSMO™ waterproof/breathable footbox.

Specs

15 Degree Reg

• Capacity: 1
• Minimum Weight: 2 lb , 3 oz / 985 g
• Packed Size: 12.0 x 7.0 in dia / 31 x 18 cm dia
• Temp Rating:15F / -9C
• ISO Lower Limit: 17F / -8C
• Fill Type: Down
• Fill Weight: 1 lb , 1 oz / 480 g
• Fits Up To: 6' / 183 cm
• Shoulder Girth: 63 in / 160 cm
• Hip Girth: 55 in / 140 cm
• Knee Girth: 46 in / 117 cm
• Compressed Volume: 5.9

15 Degree Long

• Capacity: 1
• Minimum Weight: 2 lb , 5 oz / 1.06 kg
• Packed Size: 12.5 x 7.0 in dia / 32 x 18 cm dia
• Temp Rating: 15F / -9C
• ISO Lower Limit: 17F / -8C
• Fill Type: Down
• Fill Weight: 1 lb , 2 oz / 510 g
• Fits Up To: 6'6" / 198 cm
• Shoulder Girth: 67 in / 170 cm
• Hip Girth: 59 in / 150 cm
• Knee Girth: 50 in / 127 cm
• Compressed Volume: 6.4

30 Degree Regular

• Capacity: 1
• Minimum Weight: 1 lb , 12 oz / 785 g
• Packed Size: 10.5 x 6.5 in dia / 27 x 16 cm dia
• Temp Rating: 30F / -1C
• ISO Lower Limit: 31F / -1C
• Fill Type: Down
• Fill Weight: 0 lb , 10 oz / 290 g
• Fits Up To: 6' / 183 cm
• Shoulder Girth: 63 in / 160 cm
• Hip Girth: 55 in / 140 cm
• Knee Girth: 46 in / 117 cm
• Compressed Volume: 3.2

30 Degree Long

• Capacity: 1
• Minimum Weight: 1 lb , 14 oz / 855 g
• Packed Size: 11.0 x 6.5 in dia / 28 x 16 cm dia
• Temp Rating: 30F / -1C
• ISO Lower Limit: 31F / -1C
• Fill Type: Down
• Fill Weight: 0 lb , 11 oz / 310 g
• Fits Up To: 6'6" / 198 cm
• Shoulder Girth: 67 in / 170 cm
• Hip Girth: 59 in / 150 cm
• Knee Girth: 50 in / 127 cm
• Compressed Volume: 3.6