Large filter systems are great to have, but difficult to protect. Enter the Slinger Large Filter Pouch. Padded to protect your filters from scratching and large enough to slip the filters in & out without hanging up. Owners of the larger Lee, Lindahl or Cokin filter systems will probably need a few of these pouches. The Slinger Large Filter Pouch is fully compatable with the U.S.A Mounting System or can be worn on the belt with the Hook & Loop straps on the back