Sorry for a repeat of a topic that's covered often... but I think my requirements are different than most.

I do not want a large pannier. I'm thinking something like 10" x 14" x 4" or something. I don't need it to be waterproof, light rain resistance is OK.

I do NOT want a roll top that takes another five seconds to roll up or down, and makes me reach deep into the pouch for the relatively small amount of stuff that I need to carry.

I would like the quick release type so I can quickly take it off and on (like the Ortlieb, etc), not a requirement, but would definitely push that selection to the top of the list.

So... in order of preference:

Small
Easy to get stuff in and out
Easy to get pannier on and off
Cost

Thanks all!