My daughter loves using her cart cover. It makes shopping a little more comfortable for her. I like it because she's not sitting in who knows what (I'm thinking whatever is on the bottom of meat packages). Great investment.
This bag has lots of different pieces inside. I bought this before my daughter was born, because it was on the recommended buying list at Babies R Us. In hindsight, I wish I had just bought the separate pieces I really needed, because almost half the kit has never been used.
I use this bottle brush for my Dr. Brown's bottles. The tip is good to clean the inside of the nipples. The sponge/brush works well to clean out the inside of the bottles. I soak my bottles and clean them all at the end of the day, so I have had to problem not getting the bottom of the bottles clean.
I have used Dr. Brown's bottles for my daughter and now for my son. They don't get gas from their feeding, due to the vent inside the bottle. Washing them is easy, and just a couple extra seconds is needed to clean the vents. I would recommend these bottles to any new mom who isn't sure what type of bottle to choose.