I bought this to help my little munchkin sit up better in her stroller. She was 3 months old and didn't have the best neck support yet. But she wanted to see the world beyond her car seat and its attachment to the stroller. Staring at mommy gets boring! There's a world out there (or maybe just Target, but it still counts, right?) Regardless, she wanted to see everything, and feel like a big girl (I'm assuming here- she can't talk yet).I really like this thing. It's pink and pretty, nice and soft, and does the job. I was worried that she would cook in it when we used it in her umbrella stroller in the middle of summer in south Georgia- but surprisingly, she didn't. We used the pink side up and she was just fine. Not smooshed, and not cooking. Her little head was supported and she was a happy camper.So happy that this thing has sleepydust in it. She's fond of naps in it.I like that I can use it in her other stroller too, which is a City Elite. Not that she'll need it in the winter, but the white back is fluffier and warmer for cold climates. I just needed the summer side.I wouldn't recommend using this in a carseat as doing so voids the warranty and it can be a safety hazard. It's much better to snuggle them in carseats in other ways.But for strollers, it's a great addition and helps your little one see the world!