Baby sleep bag

Choosing a baby sleeping bag based on age, season and temperature

The baby sleeping bag, also known as a sleep sack, is one of the essentials for a young child's sleep. It keeps baby well covered during the night without using a loose blanket, while following their movements. To choose the right one, there are three things to look at: the child's age, the season and the room temperature.

Whether you're looking for a newborn sleeping bag, a 0-3 month sleeping bag or a more versatile model for a baby who moves around more, our collection brings together designs suited to every everyday need. You'll also find summer sleeping bags, winter sleeping bags, 2.5 TOG sleeping bags for cooler nights, as well as footed sleep sacks for more active babies.

The goal isn't just to choose a pretty design: above all, it's about choosing a sleeping bag suited to the temperature to help baby sleep comfortably. To find what you need quickly, you can also browse our selections by age, by season and by warmth level.