I found this basket after my son was already using sippy cups and I LOVE it!
It's perfect for putting bottle nipples and rings in the dishwasher. It's also perfect for putting straws for sippy cups or lids, too.
I have given one of these baskets to everyone I know that is pregnant. They all tell me after they have had their babies how much they love this product. It is relatively cheap and can be used for other items when not used for baby items.
I have put small plastic lids for food storage containers in it and they go through the dishwasher with no problem. I would say this is a definite must buy!