Halo Sleepsack, 100% Cotton Wearable Blanket, Large

The HALO SleepSack, designed to eliminate the need for loose blankets and ensure safe sleep from birth to 5 years old, has continued to be the #1 choice of over 1,700 hospitals nationwide. Our collection features six different styles, including the best-selling SleepSack 3-way Adjustable Swaddle.

The SleepSack Swaddle, SleepSack Easy Transition, SleepSack Wearable Blanket, SleepSack Early Walker, NEW! SleepSack Toddler, and SleepSack Big Kids all share key features that have made the HALO SleepSack a category leader. These include arms-in or arms-out options, convertible foot openings, adjustable swaddle fasteners, and inverted zippers for easy diapering. Constructed with breathable fabrics like 100% Cotton, Organic Cotton, Micro-Fleece, and Ideal Temp, the SleepSacks are machine washable and promote healthy hip development.

Recently, we collaborated with NICU nurses to create the TrulyPreemie SleepSack Swaddle, engineered to better fit the smaller size and unique needs of prematurely born babies for exclusive use in the NICU.

With customer reviews averaging 4.8 out of 5 stars across 19,014 reviews, the HALO SleepSack is trusted by parents for safer sleep. The American Academy of Pediatrics recommends the use of wearable blankets like the SleepSack to keep babies warm, as they cannot be kicked off and reduce the risk of fabric accidentally covering the baby's mouth or nose.

The SleepSack Wearable Blanket, available in classic character designs like Winnie the Pooh, provides a gender-neutral, cozy option for seamless transition from the swaddle. Approved by the International Hip Dysplasia Institute, 98% of our customers plan to reuse our premium quality SleepSacks with younger siblings.

Featuring easy diaper changes with a zipper that opens from the bottom and a zipper cover at the neckline to prevent scratches, the SleepSacks offer extra length to allow for more wear without the need for constant sizing up.

In summary, the HALO SleepSack collection, trusted by hospitals and parents alike, delivers safe, comfortable, and practical sleep solutions for babies and toddlers. From the SleepSack Swaddle to the SleepSack Big Kids, our wearable blankets provide a seamless transition to better sleep throughout the crucial early years of development.

product information: