I use this sleeping bag for several months and I am very satisfied. It is well thought out for baby's comfort and to help parents. The fabric is nice and pretty designs (my daughter loves spending a lot of time to show me the little animal prints everywhere!). The zipper is protected near the baby's chin so it does not rub it. It is two-way, allowing to change baby in having to leave it completely from the sleeping bag. It also allows, thanks to the opening that is also located in the back, you can put baby in a seat with a 5 point harness, as in a car seat or stroller. This is very useful when you do not want to disturb baby by dressing / undressing, he can stay and have warm sleeping bag.