Nested Bean

The Zen Sack™ is a gently weighted sleep sack that helps your baby sleep longer. Designed to help babies self soothe and fall asleep independently, the Zen Sack is perfect for babies who have outgrown the swaddle. The gently weighted Zen Sack helps teach self-soothing, eases the transition from swaddle to sack and reduces sleepless nights for you and your little one.