Love to Dream Swaddle UP Warm |5 TOG Baby Swaddle 5-8.5lbs Arms Up Self-Soothing Better Sleep Oatmeal Bees

Right Size Swaddle Up Newborn Sleep Sack = Better, Safer Sleep

Pick the Swaddle Up newborn sleep sack in size NB for babies 5–8.5 lbs and up to 60 cm (24 in) tall. Check our size chart for the perfect weight and height fit, then shop confidently. This arms up sleep sack for newborns hugs snug at the shoulders while hips move freely. It stops fabric from riding up over baby's face, cuts down on returns, and gives tired parents longer, safer nights of sleep.

Arms Up Design Helps Babies Self-Soothe and Settle

The award-winning Swaddle Up baby sleep sack lets babies sleep in their natural arms-up position. They can safely reach their hands to their mouth for real self-soothing. This leads to deeper, longer sleep right from birth, building healthy sleep habits that last.

Cozy Comfort All Night Long

Made for your baby's comfort, this newborn swaddle sleep sack uses soft, stretchy fabric for a secure fit that stays put—no loose blankets needed. Each Swaddle Up sleep sack matches specific room temps to cut overheating risks and keep baby just right.

Swaddle in Seconds—Even at 3 AM

Zip up this easy swaddle for newborns in seconds! No velcro, no snaps—just one two-way zipper for foolproof use by any parent, grandparent, or caregiver. Quick diaper changes? The twin zipper makes it effortless, with zero breakouts or fuss.

Triple-Layered for Warmth and Durability

Built-in blanket warmth meets super-soft jersey outer layer and 100% natural cotton wadding inside. Triple-stitched quilting adds extra strength. At 2.5 TOG, it's perfect for cool rooms from 16–20°C (61–68°F), keeping your little one cozy without overheating.