Most collaborations with Fitmark or even 6 Pack Bags for that matter, see brands throw their custom items up on their own website and sell them direct. CTD Sports previously known as CTD Labs, recently got with one of our favorite bag companies Fitmark, and had a branded Transporter Backpack put together but not for them to sell. The product is the black Transporter with CTD’s 2014 logo branded on the top pocket at the front of the bag. As mentioned the supplement company have not put together the limited edition item for sale, as they’re actually giving it away. To celebrate the milestone of 50,000 fans on Facebook CTD have started a social contest where all you need to do is like, share and tag two friends in a comment to enter. The brand have got a dedicated post on their Facebook page where you need to complete the tasks, and to make it even more worthwhile the Transporter Backpack isn’t all CTD have up for grabs. Along with the Fitmark bag one lucky person will also walk away with the stack of Noxipro and Noxivol, taking the total prize value up to $250. The competition is due to close mid next week, when CTD will make one lucky fan’s Christmas Eve announcing the winner on December 24th.