Get a free AAA water bottle when you request information about their Prescription Savings Program. To receive the free bottle either click on free bottle image and sign in or register with them and fill out the form OR click on the image for the collapsible water bottle, call 1-866-222-7283 (and press 3). These are available until Aug 31, 2015 or until they run out of the bottles.
Unfortunately this offer has ended, please see the latest free stuff stuff posted here