Best Baby Sleeping Bags

Getting the best baby sleeping bag makes sure your baby is secure while sleeping in the crib. This benefit will also give you peace of mind that will allow you to sleep soundly as well. Traditionally, a baby’s crib would include a blanket, a variety of pillows, and perhaps, a toy or two to keep baby company.

However, these have proven to be unsafe particularly once a baby starts to toss and turn while sleeping. In some cases, it might inadvertently end up covering the baby’s head. This increases the risk for Sudden Infant Death Syndrome (SIDS) to happen. Thus, it places the baby at a greater risk. A nightmare no parent should live through.

The option to use a baby sleeping bag is becoming more popular among parents nowadays. Indeed, even hospitals and health experts recommend their use in lieu of blankets in the crib. Aside from security, the baby sleeping bag also helps to maintain body temperature. So your baby stays comfortable to help ensure a goodnight’s sleep.

Consequently, the growing popularity of the baby sleeping bag, also known as a wearable blanket or sleep sack, means you also have to deal with a mountain of options to choose from. So, what features should you look for when making your choice? We searched for the best baby sleeping bags sold to date in order to give you a better idea of what’s available and what you should keep in mind.

HALO SleepSack 100% Cotton Swaddle

HALO SleepSack 100% Cotton Swaddle, Cream, Small

The HALO SleepSack 100% Cotton Swaddle is ideal to wear anytime of the year. Its swaddle design allows you to adapt it to the way your baby sleeps. So you can wrap your baby’s arms inside if that position makes him or her more comfortable while sleeping. Moreover, it helps stop the startle reflex called Moro. Alternatively, you can opt to do a hands-to-face wrap that is reportedly calming for babies. Eventually, you can leave out one or both arms of your baby as they outgrow swaddling. The product weighs 10.4 ounces and its product dimensions are 3.8 x 9.5 x 12 inches.

The design of the HALO SleepSack 100% Cotton Swaddle lets you open it from the bottom when you need to change your baby’s diaper. When closed, the sack is spacious enough to let your baby’s legs move freely. It has a tog rating of 1.5. The newborn size is fit for babies weighing 6 to 12 lbs. The small size fits babies weighing 13 to 18 lbs.

HALO SleepSack Micro-Fleece Wearable Blanket

HALO SleepSack Micro-Fleece Wearable Blanket, Soft Pink, Medium

The HALO SleepSack Micro-Fleece Wearable Blanket is made of 100% polyester micro-fleece. Its sleeveless design helps prevent the chances of overheating while your baby is sleeping. This particular product is used widely by nurseries in over a thousand hospitals across the country. Its use also serves as an effective way to educate parents on the best sleep habit to adapt for babies.

The tog rating of the HALO SleepSack Micro-Fleece Wearable Blanket is 1.0. It comes in five sizes starting for preemies all the way up to babies weighing up to 36 lbs. The product dimensions are 11 x 8.7 x 1 inches. It weighs 9.6 ounces.

baby deedee Sleep Nest Baby Sleeping Bag

baby deedee Sleep Nest Baby Sleeping Bag, Wearable Blanket Sleeper, Khaki/Lime Green, Medium

Its cocoon shape, shoulder snap design, and quilted interior distinguish the baby deedee Sleep Nest Baby Sleeping Bag from other products in the market. The shape keeps baby secure and snug while sleeping. You will also appreciate the shoulder design as putting it on and taking it off becomes a snap for parents.

The baby deedee Sleep Nest Baby Sleeping Bag comes in three styles. For chilly nights, choose its quilted winter weight. It has a tog rating of 2.5. The fleece mid-weight has a tog rating of 1.2 and the cotton lighter-weight has a tog rating of 0.6.

This product measures 32 x 11.1 x 1.8 inches and weighs 12.8 ounces. The sizes of the baby deedee Sleep Nest Baby Sleeping Bag ranges from small (0 to 6 months old) to large (18 to 36 months old).

Woolino Baby Sleeping Bag

Woolino Baby Sleeping Bag - 4 Season - Merino Wool - 2mo - 2yr - Blue Bell

The interior of the Woolino Baby Sleeping Bag is made of natural Australian merino wool that’s hypoallergenic. The material also allows air to pass through. Hence, it won’t upset your baby’s body temperature. As a result, it is suitable to use any time of the year. Merino wool also helps to promote longer sleep and can even encourage weight gain. Despite its luxurious material, the Woolino Baby Sleeping Bag is machine washable for your convenience.

For your added comfort, the Woolino Baby Sleeping Bag comes equipped with closable seatbelt slots. So you can easily take your baby from the car to the crib. Unlike other brands, this item comes in one universal size. This means a baby can start to use it at 2 months old all the way to 24 months old. The product measures 12.7 x 9.9 x 1.7 inches and weighs 1.1 lbs.

aden + anais cozy sleeping bag

aden + anais cozy sleeping bag, paper tales, alpha- L

The aden + anais cozy sleeping bag is made of four layers of 100% cotton muslin that makes it an ideal choice for moderate temperatures. The product does well to trap heat to keep baby warm at night but its breathable fabric ensures baby won’t overheat. So it is a great alternative to using loose blankets thus it gives you peace of mind as well.

It is available in four sizes starting at small (10-18 lbs) to extra-large (26-36 lbs). This product has a tog rating of 1.7. The product measures 36 x 2 x 25 inches and weighs 1.2 lbs.

What to Look For

The baby sleeping bag would be an asset to your baby’s nursery. So, it would require careful thought to make a wise selection. But you shouldn’t lose sleep over buying the best baby sleeping bag. We’ve put together a list of what to consider when making this important decision for your baby.

  • Size – It’s important to choose the right size of sleeping bag that is appropriate to the age of your baby. If it’s too big then your baby might end up getting stuck inside because of too much wriggling. If it’s too small then it might be too snug for comfort. Consequently, it could even hamper baby’s breathing. Typically, the sizes offered include small, medium, and large. Be sure to check the sizing chart of the manufacturer to determine the right size for your baby’s age.
  • Tog rating – Understanding tog is important when choosing the best baby sleeping bag. This rating system will be a helpful guide for you to make sure your baby remains comfortable inside the sleeping bag. Typically, reputable brands will indicate the tog rating for their baby sleeping bags. Nonetheless, it’s still best to know how to figure out the ideal tog rating for your baby’s sleeping bag. The first step is to know your nursery’s ambient room temperature. If the temperature in your baby’s room is warm within the range of 75° to 81° F (24° to 27° C) then opt for a tog rating of 1.0 tog and below. If the temperature in the room tends to get chilly at 54° to 59° F (12° to 15° C) then go for a 3.5 tog rating. For mid-range temperatures from 16° to 24° F (61° to 74° C) the range of tog rating would start at 1.7 to 2.5 tog. Bear in mind that other factors can also affect your room’s ambient temperature such as weather conditions outside or the general local climate. Internally, there might be a heater or air-conditioning in the room. It’s necessary to consider these as well in order to get the right temperature. Ideally, you might want to install a room thermometer to help you monitor the nursery’s temperature accurately.
  • Material – Cotton, bamboo rayon, and wool are just some of the kinds of fabrics used to make baby sleeping bags. Typically, you might have more than one baby sleeping bag made of different fabrics. This gives you something extra to use as an alternate during washdays. Beyond that, it means you can choose which one is best to use depending on your baby’s own body temperature at night. You can do approximate this by touching your baby’s tummy to check. Touching the baby’s extremities would provide a less accurate assessment. For instance, use a higher rated tog, such as one made of muslin, if the baby feels cool to the touch.
  • Design – Different brands will have their own design for a baby sleeping bag. However, experts urge parents to avoid those that come with a hood. This poses a risk as it could accidentally cover the baby’s face. The choice of getting a baby sleeping bag that comes with a swaddle would depend on your needs and preference. Some brands offer a sack with a swaddle that can be used to transition your baby to one without it.


Choosing the best baby sleeping bag is a decision you don’t want to leave to chance. Neither should you make a choice based solely on aesthetic and choose one simply because it looks cute or because it matches the other items in your baby’s nursery. Fortunately, you don’t have to when you take into consideration the four factors namely, size, tog rating, material, and design when choosing the best baby sleeping bag. These are the top choices for baby sleeping bags you can keep in mind when making your selection.