I use a Camelbak Rogue and it’s great for shorter rides. I currently store my tool kit in an underseat pounch on my bike.
To this point I’ve been leaving my wallet and keys in my truck (just take the remote) and put my phone and remote in my shorts pockets (they zip closed).
I’m looking for something a little bigger though to store my keys, wallet, phone, and a couple more tools, 1st aid kit in though for the longer rides.
Will look at a couple mentioned here for sure.