Advance Plus Pre-Lubricated Intermittent Catheters have all the same features as Advance, with the added benefit and convenience of a 1500 ml collection bag. True Touch-Free Technology - Infection risk may be reduced as the catheter is not exposed to possible contamination (environmental or anatomical). Protective tip - bypasses the first 15 mm of the distal urethra, where the majority of the bacteria are present. Helps reduce the risk of carrying bacteria up into the urinary system. Doubles as a guide for proper and simple insertion. User regulated gel reservoir - No additional lubrication required and it stabilises the catheter for easy insertion and withdrawal. Latex and phthalates-free PVC material - Safe for users with latex-related allergies and is environmentally friendly.