Description

Built to be the only bag you need from -20°F to 40°F, the NEMO Sonic -20 sleeping bag is warmer and more fine-tuneable than ever before. Time to start planning some big-mountain adventures.

Features

• Updated Thermo-Gills™ feature a multi-stage zipper system that increases the bag's usable temperature range and allows you to fine-tune your comfort while inside it
• Chevron baffle construction better compartmentalizes down, eliminating migration and keeping the down evenly lofted
• Upgrades include a redesigned profile and draft collar, plus bolstered draft tubes; offset zipper creates a thermally efficient seal
• Shell and liner fabrics are fully recycled to the Global Recycled Standard (GRS)
• Shell and liner materials are bluesign® approved
• 800-fill-power, PFC-free hydrophobic down retains warmth in extra-cold conditions
• Down is certified to the Responsible Down Standard (RDS)
• Toester™ footbox keeps feet warmer, provides a waterproof barrier against tent wall condensation and protects down from moisture while drying damp clothes inside the footbox
• Stretch construction at the knees allows for comfortable side sleeping
• Covered by the NEMO Lifetime Warranty