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186 products
186 products
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®.
Limited Edition Rainbow 3D Knit Swaddle
The inspiration for this Swaddelini product came from the experience of having not just one, but two rainbow babies, my two sons. Now there is a rainbow Swaddelini to help celebrate all of the rainbow babies!
~ Every life deserves your hope, happiness and tears. ~
For sanitary reasons, returns can only be processed if package is unopened and unused. For international orders we are not able to process refunds or exchanges.
Growth and Freedom in Every Slumber
As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.
The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.
Growth and Freedom in Every Slumber
As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.
The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.
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®.
Growth and Freedom in Every Slumber
As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.
The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.
Your Baby’s Snug Hug for Safe, Sound Sleep
Give your baby the gift of better sleep with the Swaddelini® Swaddle Sleep Sack, the world’s first 3D knit, seamless baby swaddle. Designed for ultimate comfort and safety, it provides a perfect blend of gentle compression and breathable stretch, helping your baby feel calm, secure, and ready for rest.
Why Parents Love Swaddelini
- Self-Soothing Support: Our patented Hug Technology® mimics a parent’s gentle embrace to calm startle reflexes (Moro reflex) and encourage longer, deeper sleep.
- Safe Sleep Design: Created in alignment with American Academy of Pediatrics (AAP) safe sleep guidelines — snug around the chest, loose around the hips, and breathable from every angle.
- Grows with Your Baby: Converts easily into a wearable blanket as your baby starts rolling — simply leave their arms out for safe movement.
- Made in the USA: Knit with soft, high-performance yarns for durability, stretch, and skin-safe comfort.
- Easy Diaper Access: Bottom flap design makes nighttime changes simple without unwrapping your baby.
Perfect for Every Stage
The Swaddelini Sleep Sack is ideal from newborn through toddler stage. As babies transition to rolling, it adapts to their natural movement — supporting self-soothing without overheating or restriction.
Recommended by Parents & Professionals
Thousands of parents and pediatric experts trust Swaddelini to promote safe, restorative sleep. It’s a thoughtful, practical gift for new parents and an essential for every baby registry.
Key Features
| Age Range | Newborn – Rolling |
|---|---|
| TOG Rating | 0.2–0.3 (lightweight, all-season) |
| Material | 3D stretch knit nylon |
| Machine Washable | Yes |
| Origin | Made in the USA |
Help your baby sleep safely, longer, and more peacefully — wrapped in comfort that moves and breathes like a loving hug.
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®.
Growth and Freedom in Every Slumber
As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.
The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.
Growth and Freedom in Every Slumber
As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.
The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.
Growth and Freedom in Every Slumber
As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.
The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.