Originally Posted by
pdlamb
My Ortliebs have a mesh pocket on the outside that's great for holding keys for the bike lock at work and the garage and house. Makes it easy to access when the weather isn't great without playing "Go Fish!" in the main bag.
I think, instead of an outer mesh pocket where keys are visible to the world (or in addition to an outer mesh pocket) it would be good to have a small carabiner inside near the top where you can clip your keys, and keep them hidden and dry, and access them easily without having to play "go fish"!
Somebody already mentioned laptop sleeve; laptops are of widely varying sizes nowadays. I think an effective one would have to have some way to change sizes so that any laptop can be held securely.