Scientifically designed for self-soothing and sounder sleep. The gently weighted Zen Sleep Sack helps your baby sleep through every sleep phase. Designed to help babies self-soothe and learn to fall asleep independently, the Zen Sack eases the transition from swaddle to sack, and prevents sleep regressions and disruptions: "A sleep training essential". 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 Grow-with me adjustable snaps 0.5 TOG comforts in all weathers Safety: Mimics your reassuring palm and calms with only a few ounces Applies gentle pressure that is tested for breathing safety Adheres to all known CPSC safety requirements Tested for suffocation hazard, pulmonologist verified Hip-healthy. Does not hinder mobility The safer alternative to all-weighted blankets
