British outdoor brand Rab has launched its "lightest and warmest" synthetic loose fill jacket to date, just in time for harsh winter weather. The Cirrus Ultra Hoody has already won an award from the ...

It weighs about 3 ounces and packs in a tiny stuff sack smaller than a fist. But the Cirrus Pull-On from Rab can add enough warmth to save the day on a hike or a remote climb. I have kept the thin ...