NEMO Kayu Men's Down Mummy Sleeping Bag

This ultralight mummy bag is the 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. NEMO's 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. NEMO's 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
Closely articulated hood with internal draft collar and draft tube
Thermo Gill vents extend the temperature range of your sleeping bag on milder night without letting cold drafts in
Filled with premium 800 FP hydrophobic PFAS-Free and 100% RDS certified down
Opposite sided zippers allow Kayu men's and women's models to be zipped together to create a double sleeping bag
Waterproof, breathable hood and footbox protect you from tent wall condensation keeping you warm and dry through the night