Happiest Baby Sleepea 5-Second Swaddle – 100% Organic Cotton, Hip-Friendly, Tie-Dye Rainbow, X-Large

Meet the Happiest Baby Sleepea 5-Second Swaddle, a doctor-designed sleep solution crafted from 100% organic cotton. This tie-dye rainbow edition combines a soft, breathable fabric with hip-friendly positioning, earning the International Hip Dysplasia Institute seal of approval for design that supports growing hips.

Designed for calm, restful nights, Sleepea uses extra-quiet Velcro for escape-proof security and a practical 2-way zipper that opens from the top or bottom. This makes late-night diaper changes simpler without fully undressing your baby, keeping both you and your little one comfortable.

Key design and comfort features

• 100% organic cotton for gentle touch and safety-conscious care
• Doctor-designed by Dr. Harvey Karp and the Happiest Baby team
• Inner flaps and adjustable arm openings create a snug, womb-like embrace
• Breathable mesh at shoulders and legs helps minimize overheating
• Extra-quiet Velcro provides secure, escape-proof swaddling
• 2-way zipper offers top or bottom access for easy nighttime changes
• Hip-friendly design with IHDP seal supports comfortable hip positioning
• Arms-in or arms-out options support gradual sleep training
• Tie-dye rainbow pattern adds a playful, soothing visual for wakeful moments

Real-life use and practical benefits

• Bedtime routines feel calmer as babies settle into a snug, secure swaddle that resembles the womb experience
• Midnight diaper changes become quicker thanks to the 2-way zipper that opens from the top or bottom
• Travel, daycare, or overnight stays stay simple with a compact, machine-friendly fabric
• Transitioning to arms-out sleep training is supported by adjustable arm openings

Note: Sleepea is not designed for use in the SNOO Smart Sleeper. For SNOO, use the appropriate SNOO Sack. This product emphasizes comfort, security, and hip-friendly design rather than guaranteed sleep outcomes.