A Safe and Seamless embrace for restful nights 

YOUR BABY'S SNUG HUG FOR SAFE AND SOUND SLEEP

Give your baby the gift of better sleep with the Swaddle Sleep Sack, the world's first 3D knit seamless swaddle. It provides the perfect blend of comfort, safety, and freedom, creating an ideal environment for serene and self-soothing sleep. As your child grows or starts to roll over, it easily transitions into a wearable blanket for increased movement, just leave their arms out to ensure safety and comfort. This feature makes the Swaddle Sleep Sack a thoughtful and practical gift for new parents.

Our Hug Technology® gently cradles your baby to self-soothe through Moro reflex and active sleep, encouraging a deep sense of calm. Designed in compliance with AAP guidelines, the Swaddelini ensures a secure fit around the chest and appropriate looseness around the hips for safe and comfortable infant care. 

In this Swaddle Sleep Sack, your little one spends each night in comfort and safety, warmed by the echo of your caring embrace with the innovative design of Hug Technology®.

SOOTHING COMFORT IN EVERY FIBER

• Expertly crafted from soft, sustainable, eco-friendly, post-consumer recycled nylon.
• A gentle touch that’s also durable.
• Moisture-wicking capabilities ensure dry, comfortable nights.
• Proudly crafted in the USA to the highest standards of quality and environmental care.

TAILORED TO YOUR BABY’S NEEDS

• Small Size (6-12 pounds): Perfectly fits the slender form of newborns, offering a snug, reassuring hold.
• Large Size (12-18 pounds): Ideal for providing secure comfort to older, fuller babies.
  

EASE FOR TODAY’S PARENTS

• Designed for immediate use
• Accommodates a variety of baby outfits.
• Simple care routine — washable in cold water, quick to dry on low.
• Practical and comfortable, dedicated to your baby’s well-being.

CERTIFIED SAFE & AWARD-WINNING DESIGN

Trust in Swaddelini — with every Swaddle Sleep Sack, you can rest assured in the rigorously tested safety and design that cradles your baby in care and comfort.

• Rigorous Testing: Over a year of third-party safety testing ensures Swaddelini exceeds industry standards.
• Award-Winning Comfort: Multiple innovation awards validate our commitment to quality and safety.
• Suffocation Safeguard:Comprehensive suffocation hazard testing confirms the utmost security for your baby.
• Thermal Regulation: Certified thermal testing to maintain optimal comfort and prevent overheating.