sleeping bags

A baby sleeping bag is a wearable blanket designed to replace loose bedding in the crib. It has openings for the arms and a zippered body, keeping your baby covered and warm all night while reducing the risk of suffocation or entanglement.

You can start using a sleeping bag as soon as your baby shows signs of rolling over and it's no longer safe to swaddle—usually around 2–4 months. Sleeping bags can be used well into toddlerhood, with larger sizes available for growing children.

TOG stands for Thermal Overall Grade, which measures the warmth of the sleeping bag.

0.5 TOG – Lightweight, great for warmer rooms or summer

1.0 TOG – Moderate warmth for year-round comfort

2.5 TOG – Cozy warmth for cooler nights or winter

Always match the TOG level to your nursery’s temperature to keep your little one comfortable without overheating.

To learn more about TOG, click here.

Sleeping bags help maintain a consistent sleep environment by preventing your child from kicking off their covers. This can reduce wakeups due to feeling cold, and support a calming bedtime routine that signals it’s time to sleep.

Yes. When used as directed, sleeping bags are a recommended alternative to blankets by pediatric experts. Just ensure a proper fit based on your baby’s size and developmental stage, and always place your baby on their back to sleep.