This is a fantastic travel jacket. It is lightweight and folds up small. The jacket is made from Gore-Tex Paclite and was the Kjolur model from 66North. The jacket is deliberately long and hangs to slightly above the knee. There are two zippered slash pockets for your hands or other items, and well as a zippered chest pocket. There is also a hood inside the stand-up collar. Adjustable buttons snaps on the wrists. All seams and zippers are waterproof. Note that the original web description stated that this jacket is water-resistant, breathable and waterproof. I'm not sure why they quoted both water-resistant and waterproof, but it functioned perfectly in a day of light rain (the one day I wore it).
This is a size Large and is cut oversized. I am 5'-11" and about 170lbs. I typically wear shirts with 34/35" sleeve length and suit jackets in size 41, and this jacket was too big, even over a medium-heavy wool coat, which is why I am selling it. Sizing on the 66North web site states that a large has a chest size of 43, and sleeve length of 34. I think these measurements are accurate, but given the size of the chest, the shoulders are also too big for me, so the sleeves hung a little long (although I could adjust the wrist snaps to fit).
The cut is extremely practical and minimalist. I do think the generous sizing is intentional - longer raincoats are often designed loose and to allow for free movement.