Sidewinder 20° (20F / -7C) Road The blade hasn’t been polished/buffed

The blade hasn’t been polished/buffed and the spine corners are sharp

Durability and all-day comfort of O Matter™ and lightweight

1068 in³ (17

Charging time: 2 hours using 1

Sidewinder 20° (20F / -7C) Road The blade hasn’t been polished/buffedTraditional mummy bag optimized for side sleepers. Specifically designed for the over 60% of people who sleep on their sides, the second generation of our patented Sidewinder side sleeper technology ensures warmth, comfort, and ease of use in any position you settle into. Constructed for comfort, with additional body mapped insulation to optimize warmth where you need it and provide cushioning and support at the hips and shoulders, easing pressure