We have tried a lot of sleeping but this is simply the best! The closures are great, you do not have the baby awkward squeeze into the sleeve, because both on the carriers, as well as on the sides of pressure locks can be found. In addition, it is possible the sleeping bag open side so far with a zipper that you can open the entire top side. So fooled baby comfortably and carry on sleeping bag without any problems quickly. Top! He is also very soft and remains there even after several washings. The only shortcoming is that the zipper is colored by the zipper and the paint to peel, if you frequently washed. Easy color settle in and it does not bother :)