If you have a baby that doesn’t like swaddles or constantly breaks out of them and gets upset, you have to get this sleep sack. It is NOT weighted. Comes in so many cute color options. She loves it. Hallie is 5 weeks old and sleeping 6 hours through the night!! Also linking this non WiFi monitor!! You can use double side by side view and only have one monitor BuT I preferred having two separate monitors😃 linking up! LTKKids LTKBaby LTKBump