Nemo Equipment Sonic 0 Brand_Dalbello 10Ks of breathable waterproofing come

10Ks of breathable waterproofing come in a 2-layer V-science shell that's cut relaxed with adjustable elastic suspenders to get the fit and layering dialed in

2 special design options available: Tikhine Sun

ultra-portable design

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

and a coring design with airflow perforations

Nemo Equipment Sonic 0 Brand_Dalbello 10Ks of breathable waterproofing comeSonic 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