Vireo UL Sleeping Bag - Previous Model

This is the previous model of the Vireo UL. For the new model with more colors and sizes, check out the NEW Vireo UL Minimalist Bag The Vireo was designed with a single purpose in mind; fast and light alpine climbs where every gram counts. With no hood, no zipper and a variable fill (the lower half is rated at 25ºF / -4ºC, the upper half 45ºF / 7ºC) the Vireo shaves every last ounce. For maximum efficiency and warmth, pair the bag with a down jacket to not only keep you cozy but also minimize extra gear and weight when it matters most.  UL: Ultralight. Pertex® Endurance® 10 denier water-res...