My 5 month old recently started attempting to roll onto his stomach. We were excited, but I quickly became stressed when I realized that we would have to stop swaddling him for safety reasons. I did some research about what the next step was in baby sleeping styles, and came across this product.I LOVE it. It gives me great peace of mind when baby is sleeping, knowing that he is safe! It keeps him warm and cozy while keeping his arms free.Another thing that I love is that it zips from top to bottom. This makes it really convenient for me to change his diaper with minimal disruption.I was nervous about weaning him from the swaddle and using the sleep sack as a replacement, but it has been a really smooth transition! I purchased another sleep sack a few weeks after getting this one since it has been such a success for us. Read more

We love the halo sleep sack! It really does help my baby sleep better because it feels like a swaddle without the hassle for mom. I love that it's a light weight blanket he can wear, so sleep is 100% safe and comfortable, even in our bedroom without ac. Even dad figured out the backwards zipper for diaper changes lol. There's not a lot you can do with the blanket besides sleep, especially because my baby goes in the car a lot (so he needs real outfits). I gave the versatility 3 stars because I love the blanket so much We did put extra swaddled blankets underneath the sleep sack at first when it was cooler out.Edit May 2020: Now my second baby is starting to outgrow the sleep sack and again I have to say it's been a life saver!! It really helps regulate baby's sleep and my fussy babies slept 6 hours by 2 months old. I just can't stop saying how much I love this blanket! Read more

Love this! I did have to stitch the neck smaller but my LO is on the smaller side.There is a previous review that mentions a design flaw with the zipper and needing to squeeze the baby’s head through the neck hole. There is need to squeeze their head through this as it opens up. The zipper works like a coat, but starts at the top and zips down. You lay baby on it, put their arms in the arm holes and then, hook the slider to the insertion pin at the neck and zip it down. This makes it easy for diaper changes while they are wearing it! Read more

This is a nice, light weight sleep sack for your baby infant. I especially like the reverse zipper they have on it versus other models. The sleep sack is sleeveless so you could put another clothing item onto the baby before using the sleep sack and they will hopefully not get too hot. Read more

As a new mom I'm always worried about SIDS so the Halo SleepSack gives my husband and I complete peace of mind at night. My daughter seems to find this comfortable and the wide end means her legs are free to move as they please. It is really easy to change diapers in the middle of the night thanks to the simple zip down feature and it washes great!! My 2 month old wears size small and there's still plenty of room, so I think this will last a while longer. Highly recommend this product! I'll be purchasing the fleece version for the winter months. Read more

One way zipper starting at bottom of the sleep sack means you have to squeeze your child’s head through a small inflexible neckline to wear this product. No easy way to widen the neckline to place over head circumference- bad design!! Read more

This sleep sack is nice quality but like other reviews I wish it had double zippers and connected from the bottom. Also, I ordered cream but it really looks more like a pale pink. I don’t really mind, I have a baby boy and who cares if it’s pink. But just a heads up to others looking for a true cream color. Read more

We contemplated getting a cheaper version of this, but I'm so glad we decided to just go with the Halo brand. Our baby is happy as a clam in this, and I love knowing she's safe and has a blanket. I would recommend this for summer and early fall/late spring. It's pretty light and breathable. Read more

Excelente producto, súper fresco para usar en primavera-verano y aún mantiene el calor de mi bebé, es tela muy suave y me encanta que no tengo que descubrir a mi bebé para cambiarle el pañal en las noches. Me da la tranquilidad de que se mantiene a perfecta temperatura al dormir sin tener cobijas sueltas que representan un riesgo. Read more

Es de tela muy suave es muy útil para dormir al bebé sin necesidad de cobijas, el color me gusto más que como se ve en la imagen, no es tan pálido Read more