Day Hiker or Minimalist Pack
I have a 70 and 35 Liter pack so wanted something to be able to take on a day hike, bike ride, or just when I want to try a minimalist multi-day trip. This past weekend I spent 2 nights on the AT with this pack and had no problems with storage or weight/comfortability issues. I would have preferred to get the large but they only had a regular at a time and it works just fine for me. I'm 210 lbs and 6'3".
The back compartment held my tarp, purifier, stove system, Nalgene, and 1.5L bladder.
The front compartment held my food and fire starting supplies.
The two smaller pockets held other small necessities.
Hope this helps!