Travel Blender?

I'm going to have a number of week+ trips coming up this fall and winter for work and would like to find a little blender that I can use in my hotels.  I have a great shaker bottle but like, from time to time, to use some ice, too.

Any suggestions? Amazon has a good selection but I'd like to hear your reviews.

Thanks.....marty

Hamilton Beach Single Serve Blender.  Usually about $15 at Walmart.  Small, easy to carry and great for blending ice into your shakes.

Yes that $15 blender is great!  Pretty easy to clean as well.

I have an Oster, also reasonable, that I really like.

Thanks for the suggestions.  I picked up the $15 HB model at Walmart and tried it today.  It works well and it's small enough to stick in my luggage.