The unisex, Cure Dextra Closed System is an upgrade to a traditional closed system with proprietary features designed to help enable ease of use Smooth, fire polished eyelets on a straight tip Not made with DEHP/DINP, BPA or natural rubber latex Reinforced Finger Loops in the package enable easy opening A Support Band on the back of the 1000 ml collection bag helps enable controlled use Tip Advancing Technology moves the pre-lubricated catheter into the body without contact  which helps reduce the risk of exposure to bacteria  A Gripper Arrow is uniquely designed to advance the catheter with each full forward stroke. The catheter does not retract with the full back stroke