The gently weighted Zen Sack helps your baby sleep through every sleep phase. Designed to help babies self-soothe and fall asleep independently, the Zen Sack eases the transition from swaddle to sack, and prevents sleep regressions and disruptions: An essential for sleep training.
PRODUCT FEATURES -Two-way zipper makes diaper changes a breeze - Zipper covers, cuddly seams and soft tags protect your baby’s skin -Can be worn backwards by tummy sleepers who can roll independently -Exceeds safety standards by 8x + Pulmonologist approved -Exceeds all AAP Guidelines