I bought this backpack 2 months ago and I have to say it is just awesome and perfect for a long ski day. The hydration system is just ingenious! The small hip packet is very good for the lift ticket, lip-balm, small camera, etc. The protection for your back works just great - last weekend I fell on my back but the pad helped me quite a lot.
I got the large version, 1200cu in, in black and there is plenty of room for a second layer, other gear, and lunch. Even my helmet fits in there.
It is a very comfortable through its possibilities in adjustments.
The strips around your hip and chest provide perfect hold!
I just can recommend this backpack to everybody who needs a comfortable, high-quality daypack with many practical features.
Finally: An awesome backpack!!