Joshua Spiewakwrote a review of Osprey Packs Raptor 10 Hydration Pack - 488-610cu in on December 25, 2011
I own a lot of Osprey packs and love every one. This piece is no exception. Fits perfectly on the back, holds everything you need and then some. Plenty of room for you gels, gear, etc. And the Osprey hydration system works great. I love this thing.