Recommendation for panniers used off the bike a lot I'm looking for panniers. I mostly just potter around town, and am not planning any cycle touring so my main criteria is that the panniers should be easy to carry around off the bike. Built in rucksack straps or a shoulder/cross-body strap would be good. Just a carry handle would not be enough for me.
You might consider:


Arkel Bug, which works as a backpack. Quite modern, sporty look.
Ortlieb Downtown, which has a comfortable shoulder strap.


You might check other products of those two producers, if you need a bigger/smaller cargo capacity.

Both of these panniers are very easy to attach to your bike. Perfect for your daily commuting needs and running errands.