This is the perfect sleeping bag for your baby. You can transform the 4-seasons sleeping bag from a winter sleeping bag into a summer sleeping bag, thanks to the removable sleeping bag on the inside. The print is subtle and the sleeping bag is very soft. Your baby will have warm and comfortable nights, so they will be properly rested. The sleeping bag restricts their movements and makes them feel safe. Thanks to this sleeping bag, your active baby will never end up exposed. Each sleeping bag section has its own TOG-value. When using two sections and sleeves it is a winter sleeping bag with TOG value 3.5, with just the outside layer, it is a TOG-value of 2.5 and with just the inner layer you have a TOG-value of 0.5.