Top 7 Best Baby Sleep Sacks & Swaddles in 2021

Babies are so adorable, but they are also vulnerable. Are you a new mom, have someone you know who’s about to have a child? A baby sleep sack or swaddle would be perfect for your child or as a baby shower gift, don’t you think? A sleep sack is one way to swaddle the baby and keep them warm no matter how much or how rigorously they move around. It is also called a wearable blanket. Newborns and small infants find plenty of safety and warmth in a baby sleep sack that’s not only made from high-quality material but also safe enough from overheating. Are you thinking of buying a sleep sack? With all the options available, it must be hard to settle on one for your bundle of joy. So to help you out, here are the top seven best baby sleep sacks to choose from.

1. Love to Dream Baby Sleep Sack

Better sleep, soothing sensation, and comfort are only a few of the numerous benefits that come with getting your little one this Love to Dream Baby Sleep Sack. Babies are naturally inclined to touch their faces, move their hands around or suck their thumb to soothe themselves to sleep. The traditional swaddle wrapped the baby’s legs and arm up making it impossible to move their hands and legs when sleeping. Without a way to self-soothe, the baby would become super irritable.

Thanks to this baby sleep sack your baby enjoys warmth and self-soothing freedom. It weighs a paltry 8lbs and has secure top to bottom zippers that stay right in place even when the baby rolls around.

2. HALO Sleep Sack Cotton Swaddle

Ever wonder what all the hype is about when it comes to cotton fabrics? Well, there’s no better way to say it than with this HALO Sleep Sack Cotton Swaddle. See, cotton is super soft against the baby’s skin, it is breathable and hypoallergenic. To elaborate further, this means that if you buy this sleep sack you baby will stay warm when it’s cold and stay cool when the weather is too hot.

Also, if they are battling allergies whether skin allergies or respiratory allergies, you can bank on this cotton sleep sack not to trigger their sensitivities. This sleep sack encourages free hip movement for the child and comes in a variety of prints to go well with boys and girls or with the theme of your baby room.

3. SwaddleMe Original sleep sack

If you are a parent, you are well aware of how quickly toddlers and infants can pick up dirt even when your house looks sparkling clean. With this convenient sleep sack, you never have to worry about dirt getting on their clothes. Better yet, you can rest assured that whether they are crawling on the floor, climbing up the furniture or sleeping by the window, they will always stay warm.

This SwaddleMe Original sleep sack is particularly designed for much younger infants who weigh between 7 to 14 pounds. It is comfortable, safe, and secure. It also made out of 100%cotton material.

4. Posh Peanut Baby Swaddle Blanket

Are you quite particular about colors? If yes, then you’ll be amazed by the wide range of colorful baby sleep sacks this collection has. The Posh Peanut Baby Swaddle Blanket is quite unique. It is designed for that mom who wants complete control over how they wrap their lovely little one, which would explain its square-like shape.

It is made from the softest bamboo fabric and measures 44 inches by 44 inches. It is machine washable and quick to dry. This baby sleep swaddle blanket brings style and optimum breathability to your baby’s life. Each blanket comes with a matching top knot headband making this the perfect gift for a new mother. Its unique design makes it ideal for multiple uses in cases where you would need a changing blanket or a pram cover.

5. Amazing Baby sleep sack with Arms Up

Looking for something warm and protective to accommodate your growing boy or girl? If yes, then this Amazing Baby sleep sack with Arms Up is going to be just perfect. Some of its outstanding features are that it’s made from 100% cotton material, and it has fold-over mitten cuffs and arms-up design. All these features especially this sleep sack’s design are not by mistake.

See children tend to use their upper body including their hands to roll over. This sleep sack is design to make sure that they can do just that and reposition their head well enough to breathe comfortably. This whether the baby is sleeping on their back or stomach.

6. The Ollie Swaddle

Little babies suffer from startle reflex where they make inadvertent movements usually in their sleep and sometimes when they are awake. This Ollie Swaddle sleep sack is designed to minimize startle reflex in babies and reduce any chance of overheating. It is made from 86% polyester and 26% spandex which makes it soft enough not to irritate or scratch your baby’s skin.

It comes with adjustable features that you can tighten or expand to accommodate your baby’s size. It also features an easy-access design with an opening at the bottom to make changing the baby’s clothes or diapers effortless.

7. ergoPouch Swaddle 2 in 1 Sleep Sack

The most favorite part of owning this sleep sack for most people is that it can work both as a sleeping bag and as a blanket. It features a zip that you can close up to secure the baby inside to keep them warm. This ergoPouch Swaddle 2 in 1 Sleep Sack is made from 95% Cotton and 5% Elastane. It is cozy and warm and just what your fussy baby needs to calm down and sleep soundly.

It comes in two varieties where you could pick the lightweight design for summer and the thicker design for the winter season. It has arm-holes that you can open or close to keep the baby’s arms confined or free.

What is baby sleep sack?

Baby sleep sack is also called a wearable blanket. They come in a design that incorporates the neck and the arm holes and hence the baby wears it to keep them warm and comfortable when sleeping.

Baby sleep sack vs swaddle

Perhaps you need to understand the different between a swaddle and a sleep sack. In this case, a swaddle is just a thin blanket for wrapping the baby or swaddling. On the other hand, a sleep sack is just but a wearable blanket but with the features of a swaddle. Some sleep sacks can also be used as a swaddle.

Are sleep sack safe for babies?

This is one of the questions that many caring mothers would want to ask. Can the sleep sack suffocate the baby? Or are they safe? One of the things to check when it comes to safety is whether the product is made of safe materials, and whether or not it fits the baby. Sleep sacks that do not fit the baby might not be safe and hence is good to look for a fitting choice to rest assured of the safety.

What are the benefits of using baby sleep sacks and swaddles?

Of course, there are numerous benefits that come with the use of baby sleep sacks and swaddles. We may not even exhaust the benefits but just to highlight, some that we can discuss include the following:

Better quality sleep

Wearable blankets and swaddles are good for enhancing the quality of sleep for the babies. They have been made with the understanding of the infants and thus are good for keeping them asleep even during cold.

Reduces baby stress

The baby will just find them comfortable and they will feel protected from cold and other external pressures and thus will find peace of mind when they are wearing these kinds of blankets so long as they are well fitting.

Warmth and comfort

Warmth and comfort are another benefit that come with the use of these blankets. If you want your child to enjoy the comfort and warmth, then wearable blankets or swaddles is the way to go.

Choosing the Right Baby Sleep Sack or Swaddle

When choosing the right baby sleep sack or swaddle, there are things that you need to consider to ensure that your child get the best. Since swaddles are a bit different from the wearable blankets or sleep sacks, you will need to understand your child even before choosing one. If your child doesn’t like swaddling, then you will need to go for the wearable blanket. The other things that you need to check include but not limited to the following:

  • Consider age and size
  • Style and design
  • Safety
  • Weather
  • Type of the material filling

Consider age and size

The age of your baby determines the type of sleep sack that you are going to buy. Sleep sacks are available for 0-6 months, 6-18 months, 18-36 months, and so on. Therefore, you need to check on the one that is suitable for the present age of your baby.

Style and design

The design and styling of the sleep sack or wearable blanket also matters. You want to have one that would be comfortable to your kid. Therefore, you need to consider every aspect of it including the zippers, and the overall design.


Safety is a number one priority for every loving and caring parent. You need to consider the safety part of the blanket and to ensure that it is made from materials that are free of harmful chemicals, and are hypoallergenic.


Choosing a wearable blanket will also depend on the weather. If you need one for winter, then you will go for a thick and warmer one than when you need a blanket for all the seasons.

Type of the material filling

It is also important to check the type of material filling to ensure that the blanket is what you need. The type of fabric filling will also determine the warmth and safety of the blanket.

In conclusion, when picking your choice of baby blanket, don’t hesitate to spend some time understanding each and every sleep sack to ensure that it fits what you need for your lovely infant or baby. Baby sleep sack also works with toddler pillows for ultimate comfort and experience for your baby.