I never used one of these 'til I had a near miss of spilling cola all over my keyboard. Now I use one 
http://www.amazon.com/gp/product/B0...camp=481-203-5-20-51&creativeASIN=B0625CWGQCI
Amazon has this one for 98 cents and free shipping, so it seems like a deal if you aren't sure one is for you.
http://www.amazon.com/gp/product/B0...camp=481-203-5-20-51&creativeASIN=B0625CWGQCI
Amazon has this one for 98 cents and free shipping, so it seems like a deal if you aren't sure one is for you.
As an Amazon Associate, MacRumors earns a commission from qualifying purchases made through links in this post.