Blender for your cup?

[quadzilla]

Anyone out there know where I can get a blender that I can just stick in my 16 oz cup and stir up my shakes? I hate taking all the time to fill up the regular blender, blend, drink and then clean the thing. Way too much work.

Any suggestions? I'm looking for something that you might whip mashed potatoes with.

[Harry]

Sam's club has one that comes with a stainless steel cup. I keep the cup in the freezer, this helps cool the water since the hand operated blender probably would'nt handle ice cubes very well. I just picked it up last week and it has replaced the large blender for all of my mixing needs. I think it cost about $35.00. Well worth the money in my book. Its made by "BRAUN". Hope this helps.