It all depends on your baby's size and level of comfort! Sleep sacks for older babies can fit babies weighing up to 36 pounds and measuring up to 45 inches long. Some babies may reach this limit as early as 18 months, while others may not reach it until they are two years old. Your baby's level of comfort with the sleep sack will also influence how long they wear it. Once your baby feels uncomfortable in their sleep sack, it might be time to switch to a toddler sleep sack with legs or a blanket.

Toddlers are full of energy, often moving around even in their sleep, which can lead to blankets being tossed aside or kicked to the floor. That's where our toddler sleep sacks come in, perfectly designed to support your little one’s transition to more independent sleeping habits. Acting like a soft blanket, the sleep sack for toddlers is worn over pajamas and ensures that it stays on through the night.

Our toddler wearable blankets come with adjustable features to accommodate up to a full year of growth, while still allowing for complete mobility. Halo offers two types of sleep sacks with legs: the sleep sack for 1-year-olds & 2-year-olds features an inverted zipper to simplify diaper changes, and the sleep sack for 3-year-olds includes a standard zipper, ideal for toddlers making solo potty trips. These wearable blankets for toddlers maintain the comfort and security of a bedtime routine, even as your child grows and gains more independence.

It is essential to dress your baby appropriately underneath the sleepsack or swaddle, depending on the room temperature. Use lightweight, breathable clothing, such as a onesie or a light cotton sleeper, in warm weather. In colder temperatures, opt for a warmer sleeper or footed pajamas.

Learn more about how to dress your baby for sleep here. 

This wearable blanket with legs features adjustable shoulder straps, an elastic waistband and foot cuffs that can be rolled down for extra length.