SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, Large, 6-9 month, 21-24 lb, Heathered Jadeite

Transitional Swaddle Sack – Better Sleep, Safer Sleep, Happier Baby

Give your baby the comfort and security they need with the Transitional Swaddle Sack, designed to help little ones self-soothe, sleep better, and stay safe. Perfect for babies who prefer sleeping with their arms up, are learning to roll over, or have outgrown traditional swaddles, this innovative sack combines the best of both worlds—gentle support and freedom of movement.

The half-length sleeves with fold-over mitten cuffs provide just the right amount of startle reflex suppression while allowing babies to access their hands for self-soothing. If your little one rolls onto their tummy, they can easily push up for safer breathing—giving you peace of mind. Made from 100% soft, stretchy cotton (TOG 0.5), this snug yet hip-healthy design keeps your baby cozy in a natural flexed position.

Convenience meets functionality with a two-way double-pull zipper for quick diaper changes without fully unswaddling. Choose between open or closed cuffs—let your baby self-soothe or protect their delicate skin from scratches. Available in three sizes (S: 6-14 lbs, M: 14-21 lbs, L: 21-24 lbs), this transitional swaddle is machine washable for easy care.

Now at just $21.99 (originally $23.99), it’s the perfect time to upgrade your baby’s sleep routine with a patented design trusted by parents worldwide. Help your little one transition smoothly from swaddle to wearable blanket—because better sleep means happier days (and nights)!