This week I picked up a Campmor Silnylon poncho to see whether I can convert from a traditional hard shell.
Under what (if any) conditions do you poncho users go back to something with sleeves and a zipper? Winter? Bushwhacking?
I’ve seen discussion elsewhere about silnylon not being sufficiently waterproof, even after sealing seams. Any comments based on actual use vs. hydrostatic tests?

