I used to have a 30 day one.
But now I use Pill Pack and it has literally made my life better.

You submit all of your prescriptions and they build a box of packets catered to your needs. Like in the picture, each packet lists the time of day it is to be taken, the name and dosage of each medicine in the packet, and the packet can be easily torn from the rest.
They can also send you medicine that is considered "at any time." like ativan or albuterol.
Its really great!