Womens 35L+ Rucksack

[Green Knight]

Hi Folks,

I'm after a Lowe Alpine Womens AirZone Pro Rucksack or something similar.

- Needs to be small enough to be classified as hand luggage for flights
- to be big enough for overnight camping
- rain cover included ideally
- very good back ventilation

I'm open to suggestions for a suitable pack.

Thanks