Yoofoss Baby Sleep Sack 12-18 Months TOG 2.5 Winter Wearable Blanket Baby Sleeping Bag for Toddler Sleeping Sack- Super Soft Warm Comfortable, Grey

My son loves this sleep sack, it’s great quality and keeps him warm at night!

The material of this sleep sack is INCREDIBLE. If they made this for adults I’d buy it , that’s how soft and comfortable this is. It washes great, the zipper and fit is amazing. For reference I have a chunk baby, 8/9 months and 25 pounds and this is just SLIGHTLY a little big but it works well because it Will last and he and grow into it more. The weight is a slightly thick so for summer I’d recommend a lighter material, I got the medium one because we Keep our house cool and it’s perfect for him. I got a Large.

First off, your baby will likely grow way faster than you think. And you don't really want this tight. So even though I thought it was really big on my 6 month old (the 12-18 month size). He's 9 months now and it's perfect.Secondly, it works great. You put the baby in a long sleeve onesie, then pop them in the blanket sack. We tried a full sleeper and then the blanket sack too but that was too hot. We set the heat back to 62 degrees at night and this keeps him toasty and comfortable all night long. It's easy to throw in the wash as well when inevitably your baby spits up on it.Really great purchase, would highly recommend something like this for your baby.

needed a thicker/warmer sleep sack for my son when it gets in the mid-high 60s in our house at night. this was a great buy. I will put him in a fleece sleeper, put this sleepsack on, and then sometimes if its extra cold I will put a small blanket over him (use at your own discretion). he stays nice and warm with enough room to readjust himself to get comfortable. I did size up since he is on the taller side and it was very roomy around his arms/chest, but it has not posed us any problems.

This is the best sleep sack. I needed as size up from the halo sleep sack as we had sized out of the swaddle transition sack. This one is excellent. We have had it over 6 months. It washes well and the zipper is two way and perfect! This works well as a winter weight or for a house that uses a lot of AC.I took one star off for softness bc I recently tried a burts bee sack and it is ridiculously soft.

I bought this sack for my baby as I found out that he was moving so much at night due to him being cold this winter. It has been a game changer for us. He now sleeps through the night perfectly of course with a now and then awakening for a bottle. But this sack is very soft and cozy. Perfect for this "winter" in Texas. I just put on his usual cotton pajamas under it and that's it.

I needed a warmer sleep sack for our infant during the winter, as we keep our home around 62 degrees. There aren’t a lot of 2.5 TOG sleep sack options, but this seemed reasonably priced and was made of cotton (note the interior fill is polyester fiber, which is typical for quilted fabrics), which I prefer over fleece for its breathability and because it is a natural fiber. This is warm but breathable, not too heavy, and well made. I like the two way zipper, the material is soft, and my baby seems comfortable in it. It looks nice too, although the fabric has pilled a bit after just one month of regular use. Unfortunately the quilted material shrinks quite a bit lengthwise when washing. Before washing my medium sized bag measured approximately 27 inches long x 20 wide and after it’s more like 24x19. I don’t think we will get as much use out if this as expected, but unfortunately you can’t return items that have been washed. Overall I like it, I just wish it didn’t shrink so much. It’s challenging to get the right size for your baby when you need to factor in an unknown amount of shrinkage.

My baby is too young to sleep with a blanket but outgrew swaddles. This is a perfect in between step to keep him comfortable at night.When in doubt, I'd go with the larger size because it does shrink a bit in the wash and there's really no downside to it being too big.