"The first night using this my 4 month old went from sleeping 3 hours to a full 8!" -Lauren M.Read more Reviews
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Trusted by over 2 million parents
Safely weighted to mimic your touch
Improves sleep in 1-3 nights
Scientifically designed for self-soothing and sounder sleep. The gently weighted Zen Sack Classic calms like your embrace by providing comforting pressure only where babies are naturally held. This secure feeling eases the swaddle transition and helps babies self-soothe through sleep disruptions, leading to deeper periods of sleep that are essential for healthy development.
Temps starting to drop? Stock up on the gently weighted Zen Sack Quilted sleep sack for uninterrupted comfort. Designed to mimic the feel of your embrace, the Zen Sack Quilted provides a light, calming pressure that promotes self-soothing, eases the transition from swaddle to sack and reduces sleep regressions—a sleep training essential. With a 1.0 TOG for warmth and quilted texture for comfort, it’s perfect for cool down time.
▪ Close-stitched quilted texture for cool weather comfort
▪ Cozy 1.0 TOG for added warmth
▪ Cotton poly-fiber fill
▪ Two-way zipper makes diaper changes a breeze
▪ Zipper covers, cuddly seams and soft tags protect your baby’s skin
▪ Grow-with me adjustable snaps
▪ Can be worn backward by tummy sleepers who can roll independently
Sizes from 0 to 24 months
▪ Made from 100% cotton and plush poly-fiber filling
▪ Wash in cold water on delicate cycle
▪ Tumble dry on low heat
The center weight mimics your reassuring palm and calms with only a few ounces.
▪ The safe alternative to all-weighted sleepwear
▪ Applies gentle pressure that is tested for breathing safety
▪ Passes mandatory and voluntary children's product tests
▪ Tested for suffocation hazard, pulmonologist verified
▪ Hip-healthy. Does not hinder mobility
Prevent wakeups from chilly nights with the Zen Sack® Quilted. The soft, quilted texture provides continuous warmth and comfort as temperatures fall, so babies sleep longer and more peacefully.
When rolling starts, swaddling stops—but some babies miss the swaddle. The Zen Sack® Quilted makes transitioning easy: The Cuddle Pad and quilted texture provide comfort—and it’s tummy sleeper safe.
Rolling, sitting up, teething: New milestones can mean sleep regressions. Add the Zen Sack® Quilted to your sleep routine to help create positive associations with bedtime.