Cloth Nappies
Slings are useful if you are thinking of using cloth nappies or even elimination communication. Slings help keep you in tune with your baby, you can often tell when they are just about to wet their nappy, so they are not sitting in a wet nappy for long periods.
You can often use a baby sling as an impromptu changing mat when out and about.
Slings often have a useful pocket in the tail for a spare nappy or change of underwear for baby