Extremely lightweigh, waterproof

I tested this jacket in Montana when hiking trips and 3-hours long shoveling snow, and i stay warm and dry. I worn an active t-shirt and thin fleece jacket underneath, and feel good at -7C. I tested it on a little winter cold rain - its ok, too.
Manufacturer say that this jacket has 20K breathability and 20K waterproof level, for this money that i spent it was a better proposal on the market.
Jacket is extremely light and you can pack it into the very small size. Sorry, that manufacturer didn't design any special bag for packet jacket. Its a good jacket to have in a car as extra raincoat, too.

 Waiting for spring for testing his jacket by rainy bike riding