on 13 February 2014
I bought this backpack for a recent 7 day skiing trip to Italy.
It worked perfectly & stayed secure on my back all day every day.
It's adjustable to a point that I couldn't tell I was wearing it.
There's more than enough storage space for hats, sunglasses, additional layers, spare gloves, food etc.
My wallet & phone remained dry.
My 2L Kamelbak fit snug into the specific pouch & the tube can be fed over either shoulder.
Using this product for walking or running would be a breeze.
Don't waste you're time looking for any other backpack.
This is the one!!