We like the Pringles Light line.but a number of you wrote in to note that you didn't eat items with olestra in it -- due to concerns about anal leakage chiefly.
Well try Simple Truth Natural Popped Chips with Sea Salt. 21 chips are 120 calories and there's no olestra. Plus, they taste great.

They've got a thickness to them that makes for a more substantial taste than many of the 'healthy' chips offer.
And binges?
If you eat the entire bag, it's 360 calories.