This was my second day in a row of waking up at 2:30am to climb 14ers and I was a little fatigued. I reached into my pocket where I thought I had a stick of powder caffeine but it wasn’t there!!!! Not to fret though, I ALWAYS keep caffeine pills in my first aid kit after I ran out of caffeine on the Colorado Trail. Definitely learned my lesson. What do you keep in your pack just in case?