These McQ by Alexander McQueen shoppers are speaking to me. I like the neat, simple shape, the adjustable buckle strap and they're tall so I imagine can house quite a lot (for those kitchen sink days).
I'm swaying towards the preppy Clueless plaid version as the late British designer was an Anglophile and when I think of tartan print, I think of Vivienne Westwood and Lee McQueen. And these bags are cheaper, less common alternative to Viv's...