This pack got Backpacker magazine's "best all arounder" for a reason, Osprey killed it with the Atmos 65. It's light, durable, comfortable, and it carries like a dream. the pack hardly moves when it's strapped on, and it doesn't really feel like there is anything there, even with 40 or more lbs in it. It's perfect for everything from weekends to multi week treks, assuming you know how to pack. It's versatility allow it to handle climbing trips and urban environments like a champ as well, all without the weight of the Aether or Argon. Definitely the winner.