Optimal Efficiency for Ultralight Adventures.
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.
Features:
- 100% RDS Down: 100% Responsible Down Standard certified down ensures humane treatment and is fully raceable throughout the supply chain.
- Sculpted Fit: Closely articulated hood with internal draft collar and draft tube for weight and warmth efficiency.
- Thermo Gill™ Vents: Extend the temperature range of your sleeping bag on milder nights, without letting cold drafts in.
- Waterproof Materials: Waterproof/breathable materials at the head and foot of the bag protect you from tent condensation, keeping you warm and dry thoughout the night.
- Mummy: This tapered shape is designed with careful attention to the tailoring of each curve for efficiency and comfort.
Specifications:
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Insulation & Materials:
Fill: 800 FP hydrophobic PFC-Free 100% RDS-certified down
Shell: 20D nylon ripstop w/ DWR
Lining: 30D nylon taffeta w/ DWR
Footbox: 40D nylon ripstop W/B w/ DWR - Temperarture: 30ºF / -1ºC
- Minimum Weight: 785g
- Minimum Packed Size: 27 x 16 cm diameter
- Size: Fits up to 6’ (183cm)