TSA and airport website so difficult to navigate and doesn't answer my questions.
are these ok for a carryon:
32oz Nalgene allowed as well? 16oz camelbak water bottle? even if they empty?
1 Disposable razor blade? Hair dryer? Hair straightener? Make up? Headlamp? Painkillers? Inhaler?

I don't know if the Osprey bag is too big and don't want to go through bag check or even get new luggage just because I'm staying for a week. Also might be an issue due to the straps on the bag?

I haven't been on a plane since I was 17 so I don't really know what has changed. I don't even know what to do when I get to the x-ray part. Am I suppose to take out only the toiletries in the 1 quart ziploc?