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Bamboo Cloud Arms Out™ Sleep Sack

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Regular price $74.95
Regular price $74.95 Sale price $74.95
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Safe and Gentle Freedom for Your Growing Baby’s Dreams

The arms-out bamboo swaddle sleep sack embraces your baby’s new phase of growth. It is designed for little ones to discover the joy of movement and love rolling over in their sleep! For babies weighing 18-25 pounds, this sleep sack is a breakthrough in baby security and comfort, combining the natural benefits of bamboo with our innovative Hug Technology®. Providing gentle compression helps calm your baby into a peaceful slumber with freedom of movement.

Crafted in Holland, MI, USA, this seamless sleep sack is more than a wearable blanket — it’s a nurturing embrace, ensuring safety and reassurance as your baby transitions into more active sleep phases. Its unique design soothes babies when they experience the Moro reflex with a calming environment, fostering a sleep environment that promotes both rest and development.

In the Bamboo Arms Out Swaddelini Sleep Sack, every restful night and playful day is a step towards a more sustainable and comfortable future, cradling your baby in the loving arms of nature and innovation.

World’s First 3D Knit Swaddle

Help your baby sleep and control the moro-reflex that often wakes them up. With our “Hug Technology” you and your baby will discover a new kind of sleep!

  • Care Instructions

    Swaddelini is ready to use right out of the packaging and easy to care for.

    ⭐ May work better with diaper flap facing down (brand tag facing up)

    ⭐ May work with PJs, or onesie/pants combo, or just a diaper and socks underneath.

    ⭐ Swaddelini Original should be washed on cold and tumble dried on low. If it shrinks, give it a good stretch back to its original size. 

    ⭐ The Swaddelini Bamboo can be washed and dried with heat.

  • Recommended Sizing

    The Swaddelini small size goes from about 6-12 pounds. The large goes from 12 pounds up to 18 pounds and both can be used as a transition swaddle. When the baby rolls over, leave arms out! This makes the Swaddelini a wearable blanket.

  • Baby Shower Gift

    If you are buying this for a baby who is yet to be born, I highly recommend the small size even if you are told they are going to have a big baby.

  • Special Customizations

    If your baby has Clubfoot, I make a special product just for them. All you have to do is email me your order number and I will make a note in my system. Email me at