I highly recommend this sleep sack/swaddle if you are having any issues at night with sleep. I haven't used mine until now because its a swaddle and baby doesn't usually like to be swaddled(she tends to want her arms up by her head). At night she is a good sleeper 3-5 hours at a time but it takes forever to soothe her back to sleep after feedings. I'm talking like an hour of feeding and an hour of soothing each time. I tried the nested bean swaddle last night and she was out right away after feeding and didn't wake at all when I put her down. She also didn't mind being swaddled in it. I highly recommend it if you're having any type of sleep issues at night. I ordered a sleep sack style now too since she usually likes her hands free. If anyone's not familiar it's basically a weighted blanket for babies.