The Ergobaby Swaddle Sack is the safe, simple, and effective way for your baby to sleep longer and more peacefully. Recommended by mothers as well as medical professionals, the innovative features of the Ergobaby Swaddle Sack help prevent your baby from waking up unexpectedly, while the ergonomic design allows for the natural movements of your baby's hips and legs, as recommended by the International Hip Dysplasia Institute.

The Ergobaby Swaddle Sack is made from 100% soft and breathable cotton terry. This material stretches with every movement and helps regulate your baby's body temperature, ensuring maximum comfort. The Ergobaby Swaddle Sack is easy to use, and its ergonomic design incorporates several unique features to help your baby sleep longer, safer, and more peacefully.