Happiest Baby Sleepea 5-Second Swaddle - 100% Organic Cotton Baby Swaddle Blanket - Teal Stars (X-Large)

Soft, organic comfort designed for tiny hips

The Happiest Baby Sleepea 5-Second Swaddle in Teal Stars is crafted from 100% organic cotton, delivering a luxuriously soft touch against delicate baby skin. Its breathable fabric helps maintain a comfortable temperature and the quiet Velcro closure adds an element of security without waking your little one. This swaddle is made with care by a team including Dr. Harvey Karp, a renowned pediatric expert, and aligns with hip-friendly positioning guidelines recognized by the International Hip Dysplasia Institute.

Smart, kid-friendly design for night and day

The Sleepea is designed to simplify nighttime parenting. It features a two-way zipper for easy diaper changes from top or bottom, and inner flaps that embrace your baby with a snug, womb-like feel while allowing a gentle transition when needed. Arm openings can unsnap to move toward arms-out sleep during gradual training, helping your baby develop self-soothing skills at a comfortable pace. A built-in, ultra-quiet Velcro allows escape-proof security so you can rest a little easier when baby naps or sleeps through the night.

Hip-friendly fit, sleep-supporting details

Designed to promote healthy hip development, this swaddle has a secure, adaptable fit that can accommodate different baby sizes as they grow. The Teal Stars pattern adds a playful touch to bedtime routines, while the breathable mesh at the shoulders and legs helps minimize overheating—a practical feature for longer stretches of sleep. Although the Sleepea is not intended for use with the SNOO Smart Sleeper, it remains a versatile transition piece for families navigating swaddle-to-sleep training.

How to use and what to expect

To maximize comfort, place your baby on their back in the swaddle and tuck the fabric snugly around the chest while keeping hips loose and flexible. Use the inner flaps for a tighter wrap or unsnap the arms when your child is ready to practice independent sleep. The 100% organic cotton keeps skin breathable and soft night after night. For caregivers, the two-way zipper means fewer outfit changes and easier access during late-night routines.

Key features

• 100% organic cotton for softness and safety
• Quiet Velcro closure for secure swaddling
• 2-way zipper for convenient top or bottom access
• Inner flaps provide a snug, womb-like embrace
• Arms can unsnap for gradual transition to arms-out sleep
• Breathable mesh at shoulders and legs reduces overheating risk
• Hip-friendly design endorsed for healthy hip positioning
• Not designed for use in SNOO; use SNOO Sack with SNOO