One of the best. - Gregory Baltoro 65L Backpacking Pack

I've been think about buying this hiking backpack. One of the design I like the most is its side bag for the bottle, which is so convenient for drinking during hiking. The design of the side bag makes you fetch your water bottle without taking off your backpack or asking for other's help. Other parts of this backpack are well-designed and have multiple bags for stuffing. I highly recommend this backpack.