Nemo Kayu Men's Down Sleeping Bag -1 Degrees

These are a great buy! 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 800 FP 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 waterproof/breathable footbox. 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. Included with your Sleeping bag

- Compression Sack
- Mesh Storage Bag Specs 30℉ / Regular Capacity 1 Person 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 Comfort 40F / 4C Fill Type 800 FP 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 L Shell Fabric Nylon Footbox Fabric Nylon Lining Fabric Nylon Color Fortress / Lumen Zipper Location Left Stuff Sack Compression stuff sack Insulation Down

Specs 30℉ / Long Capacity 1 Person 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 Comfort 40F / 4C Fill Type 800 FP 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 L Shell Fabric Nylon Footbox Fabric Nylon Lining Fabric Nylon Color Fortress / Lumen Zipper Location Left Stuff Sack Compression stuff sack Insulation Down