New ultralight Spoon™ shape adds room at elbows and knees, yet is tailored for weight shaving warmth.
Premium 800FP hydrophobic, PFC-free, 100% RDS Certified down is traceable and ensures humane treatment throughout the supply chain.
Waterproof/breathable footbox protects from tent condensation, keeping feet warm and dry.
Blanket Fold™ external draft collar and a full-length draft tube provide tucked-in comfort and temperature regulation.
Thermo Gills™ allow you to vent body heat without letting cold drafts in.
Full-length double-slider #5 YKK zipper with zipper plow makes getting in and out of the bag a breeze.
Integrated pillow pocket allows a jacket, extra clothes, or Fillo™ to be stuffed into the sleeve opening for secure, elevated support through the night.
Opposite-sided zippers on Riff™ Men's and Women's models increase versatility by allowing them to be zipped together into a double sleeping bag.
