Clipping into the Deuter Pulse Pro 5 ... reservoir closure clip to keep it from slumping as I drink my water and empty the bag. The reservoir hose threads through the right side of the pack ...

Roll-top bags dominate the world of commuter backpacks as they offer better water-resistance compared to bags with zips. Because no one wants to arrive at work with soggy clothes to change into.

And while the right-hand side mesh pocket does have an opening to access a water bottle out of, they were difficult to use for that purpose when the bag was fully packed. The mesh hip belt pockets of ...