Might help to state some of your requirements. I need a laptop compartment, a separate document compartment, a large storage area, external water sleeve, and on

Might help to state some of your requirements. I need a laptop compartment, a separate document compartment, a large storage area, external water sleeve, and one or more external easy access pockets. Bonus for a electronics or sunglasses hard case. I didn't need to worry about rain. I got an Ogio (I think at Target). Tried to find the same model on Amazon just now and don't see it, but lots of similar options. I like that it fits my reqs and has a hard top strap (aluminum) for hanging from hooks in stalls. The two large compartments help keep thing accessable for travel. Commuted several years (trains and flights) and still going strong. I wouldn't use it for extreme weather or terrain.