Dependable, reliable, waterproof rear light
What can anyone reccomend that will survive a good mudguard-less soaking out back there? My NiteRider one was totally unwaterproof and has died. Blackburn Mars has been OK but doesn't always sit in its seat properly and has come out twice (once fatally). It also shook the battery loose slightly which turned it off going over bumps. As the nights draw in I want something I can depend on being on and staying on and not needing to be replaced after a good shower.