Its a great idea....I used cloth on my three. Much better for the environment however...if the child is going to be in day care they generally are not allowed at day care. Its difficult for parents to have two diaper systems going. However those diapers might be great "swimming diapers". Not sure about that though...I'm a grandma and not up on such things.
My daughter is very Earth consious and was very upset that the day care would not use cloth as that was her intentions. THey ended up going with earth friendly diapers found on Amazon. There is a diaper club on Amazon that will give you Prime Shipping free for 12 months if you sign up for auto delivery. According to daughter it was cheaper than the big box stores.