usbettas Baby Sleep Sacks | Safe & Comfortable Sleep for Babies

Made for Baby Growth

Better sleep for your baby's best growth

Shop Now

AWARDED & RECOGNIZED

SLEEP SOLUTION

Detachable Sleeves Sleep Sack 2.5 TOG – 100% Cotton (Dino)

$44.99 USD

$44.99 USD $44.99 USD

16 reviews

Detachable Sleeves Sleep Sack 1.0 TOG – 100% Cotton （Light Apricot）

$44.99 USD

$44.99 USD $44.99 USD

8 reviews

Detachable Sleeves Sleep Sack 1.0 TOG -Bamboo Fabric（Oat)

$49.99 USD

$49.99 USD $49.99 USD

Detachable Sleeves Sleep Sack 1.0 TOG -Bamboo Fabric (Sage)

$49.99 USD

$49.99 USD $49.99 USD

Detachable Sleeves Sleep Sack 1.0 TOG -Bamboo Fabric (Baby blue)

$49.99 USD

$49.99 USD $49.99 USD

View all

Why choose usbettas

Usbettas partners with the Harvard Biological Sense Institute, Stanford Materials Science Research Institute, and Usbettas Medical Center Asia Pacific to study infants’ routines and sleep, creating products that truly support their well-being

Temperature Strip

With built-in temperature indicators, our sleep sacks and swaddles help monitor your baby’s sleep environment for added comfort and peace of mind.

Sustainably Soft, Naturally Safe

Made from 100% cotton and OEKO-TEX® certified, our products are thoughtfully designed with comfort and care in mind.

Parenting, Together

At usbettas, we’re building a supportive community where parents can share, learn, and feel supported—because raising a child truly takes a village.

At usbettas, babies and parents are at the heart of everything we do. We grow with our community to create products that feel safer, cozier, and more thoughtful.