$340. for an ultralight emergency jacket. There are much cheaper and more rugged options for multi-day canoe trips that weigh a Clifbar or two more and would do the job just as well. The Marmot Precip Jacket, my current rain jacket, retails for $135. but is occasionally on sale for 20% less. I got it for $100. from Altitude Sports last year. Go up a size if you want to wear your life jacket underneath!
https://www.altitude-sports.com/product ... -mar-41500The Switchback Travel gear review site has a comprehensive list of rain jackets and recommendations -
https://www.switchbacktravel.com/best-rain-jackets