One of the greatest advantages of LoFric Hydro-Kit II is that you do not need to have everything prepared in advance. It has its own water. You don't need to touch it with your fingers; an insertion guide ensures you can keep a firm grip on the slippery catheter. So, it is easy to catheterize even when you cannot wash your hands. Moreover, you don't even need a toilet. The collection bag can be used anywhere.