You can now get the Smallville / Supernatural swag bags that was featured at Comic-Con 2010 FREE with your purchase of Supernatural Season 5 or Smallville Season 9 on DVD or Blu-ray at “TheWBshop.com”:

Supernatural & Smallville Comic-Con 2010 Bag – Free with Select DVD and Blu-ray Purchases!

This roomy tote bag features two of your favorite WBTV series, with a “Supernatural” image on one side and a “Smallville” image on the other. Measures approximately 14 x 15 3/8 x 3 1/2 inches, not including handles.

For more information, visit The WB shop here.

Many thanks to “tariel22” via Twitter for the heads up!