It'll fit in a jersey pocket, but you wont' get anything else in there without a fight.
That's pretty good for a waterproof jacket. My goretex one rolls down to proberbly twice that size. Guess it's about the same size as my assos rain cape thing. Which isn't properly waterproof.
@Brommers started
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It'll fit in a jersey pocket, but you wont' get anything else in there without a fight.