Bring your sleeping bag Tim, Water is no problem and I've got floor space

Same goes for Texicaliber.
I already wear a vest similar to this every day

It's black and even has loops for shotgun shells

It covers my 1911 nicely and the only lumps are from my phone, Butts and the book I usually have sticking out of the big bottom pocket, with all that crap obvious no one realizes that I've got a gun, spare mags, knife, light, and fire making gear all stashed as well