Woolino Merino Wool and Organic Cotton Baby Sleeping Bag - 4 Season Classic Sleep Sack - Two-Way Zipper Sleeping Bag for Baby and Toddler - 0-6 Months - Butterfly

When our son started to roll over, we began to look for a good sleep sack to replace his Magic Merlin's sleepsuit; and boy it was quite the search! I ordered multiple different ones from cheap to expensive on Amazon (Tommy Tippee, Gunamuna, Kyte Baby, Burt's bees, Halo, and some other random brands that had great reviews) until I stumbled on to the Woolino sleep sack randomly. They all came in the mail and even though some were soft and light, fluffy- the quality just wasn't there and most were made out of synthetic material with cotton shell for softness or like Kyte baby for example- great material, breathable, but made with multiple layers and when my son moved around the one night we used it, it bunched up all around his waist and legs with these different layers twisting around him. Most were not breathable and baby is either sweating or too cold in it. Woolino is by far the best: breathable, temp regulating for colder or warmer nights, very well put together with a heavy duty zipper that opens from the top and the bottom for easy diaper changes, size that it comes in will last a long time with room for baby to grow and still use it for a while, and lastly my baby boy never gets tangled up in it. Anyone who wore merino wool socks in the winter knows how amazing the material is and that it keeps feet warm and dry; this is the same quality merino wool if not better with same advantages. These sacks are not cheap by any means and I understand the hesitation most people have, I did too...but you do get what you pay for I believe. Instead of buying multiple ones over the next couple years due to sizing or wear due to quality of other cheaper ones, I feel that with Woolino sacks it may save money in the long run. I did ended up buying another one, so I have two and had an issue with the zipper catching a little. I emailed the company through amazon and Elizabeth from Woolino emailed me within hours and replaced the sack without any issues or time wasted. I am truly blown away by the service they provide and the 1 year warranty. Good customer service is very hard to come by nowadays and I will definitely support their company not just because of the great product they provide, but because of the amazing service.

Top tier sleep sack. Temperature regulating, well made. The material is thick but very soft and breathable. My baby sleeps the best in these sacks. Pricey but worth it. They last a long time and are roomy to allow for growth. You can feel the quality of the material. The sturdy dual zipper makes changing a breeze.

I was very hopeful of this sleep bag based on the reviews and I am pleased to say it does not disappoint. The quality is top notch and it looks awesome on our little man. He is three weeks and close to 8 lbs and he has some room to grow into the length. It fits him well in the shoulders and neck and doesn't ride up above his face, which is great because I don't have to worry about him when he sleeps. I love the double zipper, which makes it easy to take him out and out him back in without too much disruption during late night feedings. The material is very soft and washes well too. He has spit up on it a few times and it wiped up well and I don't have to throw it in the wash frequently. I will definitely be purchasing more of these as he grows; they make a 2 month - 2 years version that will definitely become part of his wardrobe. I may splurge and get another one of these so we have a backup since it will be good up to 6 mos, depending on how long he is at that time. Plenty of room in it, but not so much that he swims. Seems to really help him regulate his body temperature very well. It is summer time in Denver and we either have the A/C on or the attic fan if it is cool enough outside at night. He does well in this and we don't need a blanket, which is another plus and one less thing to worry about as he sleeps. I highly recommend this sleep sack to anyone looking for a high quality product. Piece of mind for safe sleeping and helps regulate body temperature naturally.

I have now bought 5 of these! 2 for when she was 3-6 months, and when she grew out of them we bought 3 more in the next size up. I’m a first time mom and just really wasn’t sure what to do as far as layering and wearable blankets. I was always worried about her being too hot or cold, but with the woolino I have more peace of mind. We usually keep our room at 68, and she wears fleece pajamas under it and seems comfortable throughout the night. The kicker is, when we go to bed the room goes up to 71 because of all the extra body heat we lock in between us and our two big dogs lol. She still does great! I can relax knowing the woolino will regulate her temp as the room changes. As far as fit, a lot of customers complain about length but I love it. She’s 8 months and about 27 inches and the 6-18 month one fits her just right with a little room at the bottom. I don’t think it will last her til 18 months though 😂 The quality is great as well, very well made yet thin and not bulky. We are handing these down to her cousin who is just 3 months behind her. Definitely worth the price for me!

I purchased 4 Woolino products over the course of last year. I was extremely happy with the first sleep sack which prompted me to purchase the next size up when my son grew taller. Then I proceeded to purchase the 18-36 months sleep sack as well as the toddler blanket. Yes, I love them that much. My husband was hesitant to upgrade to the next size initially because of the cost but he ultimately agreed that we just haven't found anything that matches the superb quality of these sleep sacks. I find that my son sleeps better when he sleeps in the Woolino sleep sacks. The quality is soft and cozy. I like having the peace of mind that merino wool self regulates temperature. I also love that the outer layer is super soft organic cotton. I had a bit of issue with two items but Customer Service responded right away, followed up consistently and made sure to fix the issue to my satisfaction. When my son goes to nursery school, I will be buying additional sleep sacks and blankets to keep in class. Yes, they're pricey but quality combined with their prompt attention to customer satisfaction makes them a winner. Very honest seller to work with which is extremely rare these days. I recommend these sleep sacks to every parent I know and will continue to because quality sleep is extremely important for little ones (and parents).

Yes, this is expensive sleeping bag for a child, but how much would you pay for good night sleep...not the child's...yours:) My son was a terrible sleeper waking up 3-5 time during the night. He was sleeping in this heavy duty sleeping bag that would twist around him and I had to get up and arrange it several times a night. But at least he was warm during winter. Then I found this one. It definitely feels very light, and I was very doubtful putting my son to sleep in it for the first few nights just because how thin it seems. So we were still waking up for couple of nights just to check that he is warm and comfortable...and he was. His hands and feet are always warm and he is not sweating. He definitely is sleeping more comfortably now and waking up once more none. Iknow it has a room for him to grow an it will fit him next fall-winter. I'm also planning to buy merino wool pajamas for him next season, so he is extra comfy and we all get good night sleep:)

Even when is cold outside and at night, this is so comfy. Zipper is great quality and flexable. great quality fabric. Perfect thickness for all indoor temps. Washing with wool detergent, air drying or "no heat" in the dryer. Easy to move in this, great color and perfect fit around the neck and arms. *I tried so so many of sleeping bags. Needed to return all. This one is what you need :) Price matches its quality.

After debating investing in this sleep sack for my baby we decided to try as the fall nights are getting colder and there were so many positive reviews. It may be soft, however I’m so disappointed because every night we have put my baby down in our 70 degree room, she wakes cold multiple times. I feel so badly that her core is cold to the touch and she is clearly not comfortable. This is not worth the money, and did not provide any warmth or magical solution beyond a regular thin 1.0 tog sleepsack.