Do You Prioritize Weight or Length When Choosing a Baby Sleeping Sack?Updated 2 months ago

We generally recommend selecting a sleeping sack based on your baby’s weight to ensure the best and safest fit, especially around areas like the neck and upper body. A snug fit around the neck is essential to prevent the sack from sliding up over your baby’s face, which could restrict their airways. However, if your baby is longer than average, it's okay to size up, as long as you can comfortably fit two fingers inside the neck opening, ensuring the sack remains secure and safe.