Nested Bean Zen Sack® Classic | Gently Weighted Sleep Sacks | Baby 0-24M | Infant Swaddle Transition | Aids self-Soothing

Our 1.5 month old would not sleep anywhere other than our chests at night. She did not like to be swaddled, her swing, or her bouncer. She was colicky and appeared to hate everything but mommy’s arms. That was just not sustainable for me, although I gave it my best try. I found this sleep slack had great reviews and gave it a go! The first day I received it, I laid her down in her bassinet for a nap and she slept 3 hours! Amazing! Since the day receiving it, she has slept in her crib in my room - because she doesn’t take a pacifier she can struggle to self sooth but once she falls asleep she sleeps between feeds pretty well. The bottoms does open for diaper changes, but our little one has the tendency to pee/poop while changing in the middle of the night so I take it off to change her diaper and between feeds.The biggest flaw in my mind are the snaps. They can be difficult to get snapped on a sleeping baby without waking since they’re around the face and she like to lay down with her arms up. The other flaw would be that the straps kind of curl up around the edges which the rub her face and wake her and cause her to root around. Other than that, I highly recommend and am considering buying another so I can keep it on during night feedings and diaper changes, if she happens to make a mess - I can grab the clean one.

Returned this as my baby did not like the weighted feature. Otherwise it is a nice looking sack made with nice material

My son uses this every single night. We have made it a part of his bedtime and nap routine and it is very comfortable and easy to use.

This sleep sack is pure magic! My one month old daughter can already roll over from back to stomach and I needed to transition her out of the swaddle a little earlier than I wanted for safety. I ordered 4 different sleep sacks to see which one she liked best (I’ll be honest that I was hoping this one wouldn’t be her favorite because of the price) and this one was the obvious winner. The price, while more expensive than competitors, is worth it. The fabric is soft and breathable, but warm. The weight acts as some kind of voodoo to keep her asleep as long a possible - the first night I actually had to wake her up to nurse her, which has never happened before. I highly recommend this product!

I wanted to use this right away BUT the smallest size is waaayy too big for a newborn. It’ll be months before this fits.

As a first time parent I had no idea about a lot of things . So I took all advice given to me by everyone and anyone very serious. The day b4 we left the hospital one of the nurses told us about this weighted sack and about the comfort babies feel when they have a light weight around their torso making them feel cozy , bundled and protected. I ordered it when we got home and 4 months later my baby wears oneOf these every night I don’t know if it’s been this sack , luck or god . But my baby has been sleeping thru the night since she was 1 month old . I recommend this a lot

It is a bit big but that only means we can use it longer before having to upgrade. My son is a big boy at 8 weeks old 16 lbs size 3 diapers and 3-6,6-9 clothes so if that tells you something. My son struggled very hard with naps during the day and only wanted to be held. I love my baby snuggles but I wanted him on a schedule before I went back to work. He has always hated being swaddled so we got the sleep sack. The material is what you’d expect at the price range, it let my son who has to be rocked to sleep usually, fall asleep in his crib by himself in 3 minutes. So guess who’s buying another one 🙋🏼‍♀️ Highly recommend.

Our baby was already sleeping in pretty decent stretches for his age, ~4 hours by 6 weeks. This has really seemed to foster those habits. He falls asleep and stays asleep easily. Now averages 6 hours from when we lay him down (he is now 8 weeks) So glad we bought 2 so we always have a spare. Sizing is also very comfortable, as he is on the 97th percentile for height and has plenty of room!

Our 10 week old son hadn’t been sleeping more than about 2 hours at a time before waking up, but the first night we had him in this, he slept for four straight hours, and every night since has been such an improvement from what it used to be. We can now expect regular 3-4 hours of uninterrupted sleep when he wears this, and he’ll only wake for a little nibble then right back to sleep. This sleep sack is absolutely wonderful. Initially before the item arrived I was worried that the weighted part might be too weighted, but it’s just perfect.

The “O” pattern picks up great on the camera to show that your baby is breathing. The weight itself didn’t so much in terms of sleep, we used this sac during sleep training and our baby ended up just sleeping on her stomach instead. Quality is good but if you have a tummy sleeper like ours you way want a sleep sac without the weight.

I loved this product until I washed it for the first time. Followed the label instructions and everything, washed in cold water, tumble dried on low. But when I took it out of the dryer, I saw the seams were unravelling and thread was coming loose. This is way too expensive of a sleep sack to not survive one wash! Very displeased and can’t even return the product now as I got it a while back and my baby just started using recently., so return window has passed.

My daughter never did like being swaddled, so this was a perfect replacement. Every time we put it on, it’s created a routine just as swaddling would, to identify nap time or bed time! The weight in the chest is added comfort for the baby. She does not fuss near as much when we put her down while wearing this!!

The sleep sack is really well made. I like the zipper to access the diaper and it fits my baby really well. It's lightweight for this hot summer and washes well.In terms of helping with sleep...I am sad (or tired) to say that for my son, it has done nothing. I was very hopeful. The first 2 nights he did two 4 hour stretches but that quickly turned back into waking every 2 hours. I envy those that have seen results! And I do believe it is a worth a try because the sleep sack itself is really cute.