Both tall and short tumblers hold 14 oz.  
Both have handles and both have bases that fit in a cup holder.  
 
Tall and slender has an open handle. The removable lid is plastic with a metallic finish on the rim that matches the metallic finish on the base of the tumbler. A sliding cover opens and closes the drinking spout.  
 
Short and rounder has a closed handle.  The removable lid is black plastic  The drinking spout is opened and closed  with a swivel cover.