This car seat bunting bag is light weight great for spring to fall it connects with the seat belt so it doesn't come off and you don't need extra blankets for baby. 2 zippers down both sides to get baby out easily. I didn't have one of these with my first child and still remmeber strugling with blankets falling off and getting dirty (what a pain). I highly reccommend these even if your not interested in this particular style these things are great.