GROWNSY Transitional Swaddle Sleep Sack 6-12 Months Starfish Design | Dual Zipper

Growns y Transitional Swaddle Sleep Sack: Comfort that grows with baby

The GROWNSY Transitional Swaddle Sleep Sack is crafted for babies 6–12 months and 19–27 lbs, combining a soft, breathable fabric with a playful starfish motif. Its thoughtful design offers a secure, cozy feel that mimics a soothing, womb-like environment as your little one transitions away from a traditional swaddle.

Why caregivers choose this swaddle

In everyday use, babies may show less sudden movement when arms are gently guided upward, which can support longer periods of calm sleep. The arm curves and snug chest area help keep fabric in place while allowing growth and movement as your baby develops.

• Arms with gentle lift: A soft resistance helps reduce abrupt startles without restricting comfort.
• Womb-inspired fit: Arm curves align with the neckline and a firmer waist help stabilize the top layer.
• Mobility-friendly legs: A leg-split design supports natural leg posture while enabling free movement.

Design details that simplify nightly routines

A unique openable foot button adapts to your baby’s preference for foot exposure, reduces heat buildup, and supports longer wear as your child grows. If feet need to be protected or covered, simply adjust for comfort and airflow.

• Openable feet: Feet can be free or covered based on room temperature and baby preference.
• Foot button feature: Adds flexibility and protects delicate skin from scrapes or rubbing.
• Hip-friendly structure: A tailored chest and waist design keeps the fabric in place while allowing movement.

Diaper changes made easy

The dual-zipper system with a bottom opening enables quick diaper changes without fully undressing your baby. A safety zipper guard helps minimize accidental catches, making nighttime routines smoother for busy families.

• Easy access: Bottom opening supports fast, discreet diaper changes.
• Safety first: Zipper guard reduces accidental injuries.
• All-season comfort: Breathable fabric keeps your baby comfortable across room temperatures.

Decorated with whales and sea motifs alongside the starfish design, this sleep sack blends playful aesthetics with practical function, offering a dependable transition piece for growing babies.