I replaced my canteen with a 32 ounce Nalgene wide mouth bottle. I also ordered a Thermo-Lite II bivvy sack, an Equinox sleeping pad, and 6 Vargo titanium ultralight stakes yesterday.

And I'm upgrading the Walmart blue tarp I had put in there to a Silnylon one thanks to OldSoldier having a spare one laying around. The bag is coming along pretty nicely in my opinion, I may have to break down and update the original post to reflect what's in there now.