this it?
http://www.amazon.com/Starbucks-Insulated-Venti-ounce-Tumbler/dp/B00BBIQ4LY/ref=pd_rhf_se_s_cp_1_ENMQ
for $31 it better come with a shitload of free refills or something
I'm surprised (and disappointed) there are no joke reviews of how the tumbler is a conduit to another universe, comes with 2 seeds to grow your own test tube baby stripper/hooker, contains an invisible genie inside that appears when you rub it, refills magically with your favorite overpriced beverage when you subject it to >2gs of force, brings all the boys to your yard if you pour milkshake into it...etc.
oops - why not just get a 24oz thermos, they seem to be ~$20?