Safe and Gentle Freedom for Your Growing Baby’s Dreams

The arms-out bamboo blend features 100% bamboo*. This 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.

Our modal fabric is derived from bamboo using a primarily mechanical process rather than harsh chemical treatments. This method helps preserve the natural integrity of the fibers, making the fabric stronger, more durable, more eco-friendly, and less prone to damage compared to traditional viscose.

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 Blend 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.

*We do use an elastic yarn with the bamboo to create the elasticity which gives the Swaddelini the stretch and recovery needed to give your baby freedom of movement.