Ryan H.wrote a review of Osprey Packs Metron 35 Backpack - 1920-2100cu in on September 29, 2012
Familiarity: I've used it several times
I commute 20 miles to work and this pack can hold just about everything and anything you could think to stuff inside. In fact, that's also the only downside. I have a m/l size (I'm 6 ft, 165lbs) and the bag is enormous. The compression straps help keep it manageable, but the length of the bag often interferes with my helmet. I have to keep the pack fairly low on my torso so the external handle doesn't hook on the back of my helmet. The raincover is great, but the pouch needed to store it is a bit large and heavy for the benefit it provides. Overall, this is a fantastic bag with plenty of storage space.