Nemo Equipment Sonic 0 Brand_Dalbello with a wide

with a wide

Rocker - Very Good

Left-sided zippers on the men’s style and right-sided zippers on women’s allow two Discos to zip together for a double version of these favorite sleeping bags

Knotted center front detail

an adjustable Stormhood™

Nemo Equipment Sonic 0 Brand_Dalbello with a wideSonic is built to be the only bag you need from 20F to 40F. The Backpacker Editors Choice award winning big mountain bag offers exceptional warmth and tuneability with a reduced environmental impact. This bag features our next generation Thermo Gill vents, with a new multistage zipper system that dramatically increases the usable temperature range of the bag and allows fine tuning of comfort from within. Sonics chevron baffle construction better