A baby sleep sack is a wearable blanket designed to keep babies warm and safe while they sleep.

Unlike loose blankets, which can pose a suffocation risk, a sleep sack is worn over baby’s pajamas

and has armholes and a fitted neck opening to keep it securely in place. It provides comfort,

maintains a consistent temperature and allows babies to move their legs freely while reducing safety risks.

The body is carefully designed to provide a snug yet non-restrictive fit. A safe sleep sack should have a fixed neck opening and a protective cover at the neck to prevent irritation

Zippers for Convenience:

a bottom-up zipper for easy diaper changes.

Armholes and Neck Openings for Safety

Designed with safety in mind, a sleep sack’s armholes and neck opening provide the perfect fit, snug enough to keep baby safely inside, yet roomy enough for arms to move freely.

This ensures your little one stays comfortable while shoulders and head remain securely outside the sack.

Don't hesitate to select a product with a slightly higher or lower TOG if you know your baby is particularly cold or warm.

His body temperature is the best barometer for your final choice. The most important thing is to make sure your baby never overheats.

Sleep sack temperature regulator

What is the thermal index of a textile (TOG rating)?

What is the ideal TOG for my baby?

What to wear under baby's sleep bag

Why use a sleep sack instead of a blanket?