パーテックスウェザープルーフポンチョ

Stuffed this in my bike bag for a week of commuting and it barely takes up any space. The Pertex shield fabric actually beads water instead of soaking through, which my old poncho never did. Only thing is it's so light I keep checking my bag to make sure it's still there.

Wore this through a two-hour downpour walking the dog and stayed completely dry underneath. It stuffs down small enough to live in my jacket pocket, and the recycled polyester shell feels surprisingly sturdy for how thin it is.

Packs down smaller than my fist, which is why it now lives in my bike bag. The recycled polyester shell kept me dry on a soggy commute, though the hood could use a slightly stiffer brim in wind.