Castelli Emergency W JacketEMERGENCY W JACKET READY IN CASE OF EMERGENCY Just like the name says, we wanted to create the ideal simple emergency rain jacket. We made it completely waterproof and compact, and, as youd expect from Castelli, we also gave it an amazing on bike fit, yet its still roomy enough to fit over a Gabba. This jacket is an emergency piece, so we knew you wouldnt want to break the bank with it, but the only real compromise compared to our top of the line