I may be the only one who would really love something like this, but I think it would be great if canon came out with a camera similar to the canon SL1 but water resistant and a bit tougher they could even skimp on some of the features to keep the cost down, but something like that paired with a efs 24mm prime that could also be water resistant would be amazing. I could take a camera like that rafting, mountain biking, boating excursions, hiking..... I would feel much less worried about it. A lot of times my 70D/40D stay at home when i'm in adventure mode just because I am scared of damaging them.
Maybe something like this exists that I am not aware of if so please enlighten me!