Introducing ZenKraft’s Rustic Swamp Bison Standard Wide Multi-Function Insert! Yep! Constructed from 4oz. distressed brown Bison, this is an insert that adds to the functionality of your Notebook! It has a left zipper pocket that holds most cell phones, iPods, art tools, etc, securing contents with a YKK Brass Zipper! Its right multi pocket holds writing tools as required. It has top and bottom notches that prevent sliding once placed inside the notebook. Dimensions are 8” x 5” closed. Definitely a more than useful add-on for your notebook, it’s the Rustic Swamp Bison Standard Wide Multi-Function Insert, from ZenKraft!