I have the x220 and a size 5 cache and it seems like it should fit, but it doesn't. Not easily anyway. I don't know if it's the soft touch finish on the Lenovo, or if my Cache was stitched slightly undersized but it took me 10 minutes to shove my laptop into the Cache. And forget about just yanking it out, I had to roll down the Cache and turn it in side out in the process to get my computer out of the thing. Anyone else have this problem?