Sonic™ Down Mummy Sleeping Bag (-20F / -29C) Sizes:REG WAAS-enabled GPS receiver and HotFix®

WAAS-enabled GPS receiver and HotFix® satellite prediction

Front and rear bodies: aluminum

the snap buckle is compatible with all previous Saddle-Bag Two models so that you could use it on different bikes

Collapses down to 4

Sonic™ Down Mummy Sleeping Bag (-20F / -29C) Sizes:REG WAAS-enabled GPS receiver and HotFix®Sonic 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