Convatec GentleCath Hydrophilic Urinary Catheter, Male, with Water Sachet, Straight, 18Fr, 15.7″, Smooth Insertion, Polished and Rounded Eyelets, Latex-Free, DEHP-Free.GentleCath Hydrophilic is designed for a simple experience from start to finish, with an in-pack sterile water sachet to activate the coating and wall attachment for storage during hand washing and preparation. The handling strip means you can cath without touching the catheter, helping to avoid bacteria from your hands getting on the catheter.