13 Warmest Kids Sleeping Bags 2023

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Any idea what the fastest way to ruin a family camping trip is?  COLD KIDS.
Yes, I’m 100% serious.  Cold kids are whiny, uncomfortable, and mostly just miserable to be around.  Especially if they’re cold while they’re trying to sleep at night. That’s why investing in the best kids sleeping bag you can find is one of the top tips we give to adventurous parents.

I have a secret to share with you: my kids have never been cold in their sleeping bags.  Truly – NEVER (not even that time that we woke up to a very snow-covered tent and my husband and I were shivering like crazy)!

best kids sleeping bags

That’s because when they are all little, we invest in really nice kids camping sleeping bags for each of them (which are all nicer than the sleeping bags my husband and I use).  They all stay warm down to at least 20 degrees (since we camp in high altitude mountains a lot and it’s COLD), and I have NEVER had a kid wake up because they were cold…and we’ve been camping with our kids for over 14 years.

How to choose the best childrens’s sleeping bag.

Not only does buying a good sleeping bag do the obvious job of keeping kids warm, but it also helps them to be happier – because warm kids sleep better, and well-rested kids are SO MUCH HAPPIER!

If you’re planning on some outdoor adventures this year, a good sleeping bag is one of the best gear investments that you can make.  Don’t worry though.  Unlike a good pair of hiking shoes that will set you back $60 and only last a year (if you’re lucky), a good sleeping bag is something that you can spend about $100 or less on, and your kids can get years of use out of (with some close to a decade) so it’s an investment that will be used year after year.  In fact, if you have several kids (like we do), a good sleeping bag can easily be passed down to younger siblings as well!

kids sleeping bags, family sleeping bags

13 Best Kids Sleeping Bags Reviews

Below we’ve put together our kids sleeping bag reviews of the top 12 sleeping bags for kids. These kids sleeping bag reviews are designed to help you find the best sleeping bag for your kids and your family camping situation. Below you’ll find the best kid sleeping bags for just about every budget and age of kids.

best kids sleeping bags

Overall Best Sleeping Bag for Kids
The North Face Wasatch Pro 20 Youth Sleeping Bag

The North Face Wasatch Pro 20 Kids Sleeping Bag Specifications:
Warmth:20 Degree temperature rating
Size: 9” X 16” compressed size
Weight: 3 lbs
Synthetic Insulation

Shape: Mummy Bag

Over they years, we’ve used A LOT of kids sleeping bags, and I can hands down say that in our experience, the best kids sleeping bags are made by The North Face. We were gifted North Face kids sleeping bags when our oldest two kids were born and they’ve held up longer and better than any other sleeping bag for kids. These warm kids sleeping bags keep our kids warm and toasty even on frosty cold days, and still perform just as well now, 15 years later and with a younger brother, as they did when we got them. I honestly cannot say enough good things about them.

While the exact model of North Face sleeping bag that we own is slightly different than the Wasatch Pro 20 youth sleeping bag, most of the details are incredibly similar, so we feel incredibly confident in recommending this as the best sleeping bag kids will love. The insulation in this sleeping bag is fantastic, and is our most trusted kids sleeping bag.

The polyester outer is really easy to clean and even washed in the washing machine well, which is awesome for camping with dirty kids. THis sleeping bag has a mummy design that’s still roomy enough for kids to roll over inside of, but not too big to make them cold, so it stays extra warm. This kids sleeping bag is designed to fit kids who are 5′ and under, so it’s typically best for kids ages 10 and under.

THe North face best kids sleeping bag

Best Baby Sleeping Bag

Here you’ll find what we consider to be the best sleeping bag for babies. It’s warm, comfortable, and best of all SAFE! For more options, check out our full review of the best baby sleeping bags for camping.

Also read: Best camping beds for babies, and How to get babies to sleep while camping.

Morrison Outdoors Little Mo Baby Sleeping Bag for Camping

Little Mo Baby Sleeping Bag Specifications:
Ages 6-24 months
Warmth: 20 or 40 Degree temperature rating both available
Size: SMALL (about the size of a Nalgene bottle)
Weight: 9 oz

Synthetic Insulation for 40 degree bag and Down for 20 degree bag
Shape: Wearable Sleeping Bag with Arms

This is one of those products that will actually blow your mind, and you’ll wonder why someone didn’t make it sooner!!  We have fallen completely in love with the Morrison Outdoor camping sleeping bags for baby.  The Little Mo is designed with the highest safety standards from the AAP in mind so that parents don’t have to worry about their baby sleeping safely while camping. Remember, it is NOT SAFE to put a baby in a regular kids sleeping bag!

This sleeping bag for baby keeps babies super warm at night with a draft tube to keep warm air inside, hand cuffs to keep hands warm, and a good amount of insulation.  This sleeping bag is basically the perfect mix of a snowsuit and a sleeping bag, so it’s perfect for keeping baby warm while camping.

As a mom, I especially love that the zipper opens from the bottom for easy diaper changes and since we all know that accidents are unavoidable, the entire sleeping bag is machine washable.  The Little Mo Camping sleeping bag for babies is available in a 20 degree down model, or a 40 degree synthetic sleeping bag.  

Use code 10BTK21 for 10% off any Morrison Outdoors baby sleeping bag

Best Toddler and little kids Sleeping Bags

There are a couple of toddler and little kids sleeping bags that are significantly better than the competition and we’re listing them below. When getting a sleeping bag for little kids, make sure to get one that’s small enough that they can fill a majority of it, so that they stay warmer on your camping trip.

Morrison Outdoors Big Mo and Mighty Mo Little Kids Sleeping Bag

morrision outdoor

Big Mo Toddler Sleeping Bag Specifications (Mighty Mo Differences listed too):
Ages 2-4 or 4-6
Warmth: 20 or 40 Degree temperature rating both available
Size: SMALL (about the size of a camping pillow
Weight: 1lb 3oz (1lb 9 oz)
Synthetic Insulation for 40 degree bag and Down for 20 degree bag
Shape: Wearable Sleeping Bag with Arms

*Looking for the Morrison Outdoors sleeping bag for babies? Scroll to the bottom of the article!

Morrison Outdoors has taken the kids sleeping bag world by STORM the last few years. WIth the goal of keeping kids warm outside and providing a safe sleeping situation for little kids, they created a line of incredible wearable sleeping bag. This will be our third season using their sleeping bags for our youngest and these are the best sleeping bags for little kids.

All of the Morrison Outdoors Sleeping bags have arms so that your kids can stay warm and cozy, AND inside of their sleeping bag all night long. They’re warm, pack down small and are incredibly lightweight. This is the only sleeping bag we’ve found that’s actually true to the temperature rating – their 40 degree bags really keep kids warm down to 40 degrees (so it’s similar to most brands 30 degree bags).

This sleeping bag is so small and light that at age 4, our son could carry all of his own gear on our family backpacking trip (clothes, sleeping bag, and pad), and his pack only weighed 6 pounds!

We got our son a Big Mo size sleeping bag (for ages 2-4) when he was 4 and he just grew out of it before he turned 6. He’s average height, so I love knowing that these sleeping bags last longer than just 2 years. Morrison just came out with their newest sleeping bag, the Mighty Mo, which is designed for kids 4-6 years old, and we’re so excited to try it this season.

big mo best toddler sleeping bag

The quality of these sleeping bags is great, and Morrison Outdoors even has a program where you can sell back your used sleeping bags to them, since you’ll probably only need if for a few years. We can easily say this is the best sleeping bag kids between the ages of 2-6 will love as well as the best toddler sleeping bag we’ve ever seen.

Use code 10BTK21 for 10% off any Morrison Outdoors baby sleeping bag

Big Agnes Little Red Little Kids Sleeping Bag

Big Agnes Little Red Sleeping Bag Specifications:
Warmth: 15 Degree temperature rating
Size: 8″x 8.5” stuffed size
Weight: 1 lb 11 oz

Synthetic Insulation
Shape: Mummy Bag

If you’re looking for a traditional sleeping bag for little kids, look no further than the Big Agnes Little Red. This is one of the warmest sleeping bags for children with a temperature rating of 15 degrees Fahrenheit. It’s got a mummy bag style to help keep kids extra warm.

The exterior of this sleeping bag is water resistant which we love so that little spills don’t get the bag wet. Of course, like all Big Agnes sleeping bags, there is an integrated pad sleeve. This is SO HELPFUL for little kids since they often wiggle more and slide off their pad. The integrated pad sleeve helps them to stay still better and to stay put inside of their sleeping bag through the night. This is a great kid sleeping bag for ages 2-7.

Best Kids Sleeping Bags

There are lots of kids sleeping bags on the market, but only a hadful that we consider really great. These are the warmest kids sleeping bags that are all great quality and will last for years.

Kelty Mistral Kids Sleeping Bag 20 Degree – Best budget sleeping bag for kids

Kelty Kids Mistral Sleeping Bag Specifications:
Warmth: 20 Degree temperature rating
Size: 10” X 17” stuffed size
Weight: 2.65 lbs

Synthetic Insulation
Shape: Mummy Bag

This new kids sleeping bag made by Kelty is easily the best bang for your buck, so we’ve rated it as the best budget sleeping bag for kids. With a MSRP of only $60, this is the cheapest 20 degree sleeping bag for kids that we’ve ever found. To top it all off, the quality is really great as well. My daughter is pretty picky about sleeping bags and values comfort over looks. This sleeping bag has a great amount of loft, so it feels warm and fluffy, without a lot of added weight. She’s taken it on several backpacking trips and it’s light enough and packs down small enough for her to easily carry.

We especially loved the extra roomy toe box, and even my boy who does not like mummy bags said that this was comfortable and not too tight. Designed with some of the best features that Kelty puts in their adult sleeping bags, this sleeping bag for kids won’t disappoint. We especially love the offset quilting to help it last longer without developing cold spots!

Big Agnes Torchlight 20 Adjustable Kids Sleeping Bag

Big Agnes Torchlight Specifications:
Warmth:20 Degree temperature rating
Size: 9” X 11” compressed size
Weight: 3 lbs
Synthetic Insulation

Shape: Mummy Bag

One of the best features of the Big Agnes Torchlight sleeping bag is that it has an adjustable fit.  This allows the bag to grow with your little camper so they can use the same sleeping bag from the time that they are a toddler until they are a teen.  Some of the features of the Big Agnes Torchlight that we really liked our the exterior hook and loop closures for easy width and length adjustment. The Torchlight also has a DWR finish for water resistance which does a great job of keep kids dry from both light rain and condensation within the tent.  If you’re looking for a little boys sleeping bag or little girls sleeping bag that will grow with them, this is an excellent choice!

This sleeping bag is a mummy bag shape, which kids either tend to love or hate. If you’re familiar with Big Agnes, one of the best features of their sleeping bags is the integrated pad sleeve, which the Torchlight has. It’s a sleeve on the bottom of the sleeping bag that a sleeping pad can go into so that your kids stay on their pad all night instead of sliding off of it! This is the best sleeping bag for camping with growing kids since the adjustable footbox will keep them warm as they grow. This sleeping bag fits kids up to 64″, so around age 12.

Marmot Trestles 30 Kids’ Sleeping Bag

Marmot Trestles Specifications
Warmth Rating: 30 Degrees Warmth Rating
Weight: 2lbs 6 oz
Size: Stuffed Size 7″ X 17″

Shape: Mummy Bag

The Marmot Trestles Kids sleeping bag is a mummy bag specifically designed for kids under 5 feet tall. The Trestles construction offers warmth and extra loft on the top of the sleeping bag, and a plush blanket-like feel on the bottom. Since comfort and warmth were a priority when building this sleeping bag, it’s a great bag for kids who really want to be extra cozy, or who may have a hard time being out of their regular bed at night. This Marmot kids sleeping bag is great quality.

A few features that are unique to the Marmot Trestles sleeping bag are the 2 way zippers, which are amazing for letting air in. We have one kid who always gets hot during the night, so I know exactly how helpful this is to prevent kids from overheating! The hood of this kids mummy bag is also extra plush so it almost feels like a pillow. This is one of th lightest kids sleeping bags, so it’s prefect for backpacking with kids.

Lucky Bums Youth Serenity II Sleeping Bag

Lucky Bums Serenity II Specifications:
Warmth Rating: 25 Degree Warmth Rating
Weight: 3.6 lbs
Size: 14″X8″ stuffed, unrolled 74″X30″

The Lucky Bums Serenity II sleeping bag is a great sleeping bag for youth or taller kids. This sleeping bag fits kids until they are 5’8″, which is almost big enough to be an adult sleeping bag, but the narrow width make it ideal for youth and tall kids. The mummy hood is great for keeping you warm as this bag is temperature rated down to 25 degrees.

We’ve owned another Lucky Bums sleeping bag for the last 10 years and have been really impressed with the quality, so we highly recommend Lucky Bums sleeping bags for kids.

Teton Sports Celsius Junior Kids Sleeping Bag

Teton Sports Celsius Junior Specifications
Warmth Rating: 20 Degree temperature rating
Weight: 2.65 lbs 
Size: Stuffed size 14”x8” 
Synthetic insulation

The Teton Sports Celsius Junior kids sleeping bag is specifically constructed for older kids.  The sleeping bag is a bit longer than most kids sleeping bags at 66 in long. The full-length zipper draft tube holds the warm air in so that kids stay warmer during the night, which is incredibly helpful.   There’s also a convenient pocket in the lining to store toys and flashlights (just make sure not to store snacks in the pocket and attract animals).

Coleman Kids 30 Degree Sleeping Bag

Coleman Kids Sleeping Bag Specifications
Warmth Rating: 30 Degree temperature rating
Weight: 3lbs 
Size: Stuffed size 14”x9” 
Synthetic insulation

The Coleman kid’s sleeping bag is has a lightweight design and is design for kids from 6 years and older up to five feet tall. This sleeping bag has a mummy-style design and it surrounds the child’s head to help keep them warm and give them individualized ventilation.  This Coleman sleeping bag comes with a 5-year limited warranty!

Kelty Kids Callisto Sleeping Bag

Kelty Kids Callisto Specifications
Warmth Rating: 30 Degree temperature rating 
Weight: 2 lbs 9 oz
Size: 15”x9” Stuffed Size

Shape: Rectangular

The Kelty kids Callisto 30 is a rectangular sleeping bag kids can use in so many ways. WE love that the zipper goes all the way around so that kids can use it as a blanket. This feature is perfect for kids who get really hot and need lots of temperature control.  The tafeta lining is incredibly durable, which I love since my kids can be really hard on their sleeping bags (and everything they do while camping). The insulation is really good, though it doesn’t quite have the loftiness that the Kelty Mistral does. This is a fantastic sleeping bag if you want one sleeping bag that works for everything from campig trips to sleepovers with friends.

Wenzel Backyard Kids Sleeping Bag

Wenzel Backyard Kids Specifications
Warmth Rating: 30 Degree temperature rating
Weight: 2 lbs
Size: 66”x26”,  Stuffed Size: 15”x10” 
Material: 190T Polyester

The Wenzel backyard kid’s sleeping bag is rated down to 30 degrees and is designed for moderately cold nights.  The quilted construction helps this sleeping bag retain more heat, and the drawstring hood to helps keep kids extra warm on cooler nights.  This sleeping bag is a mummy bag.  

AceCamp Glow In The Dark Kids Sleeping Bag

AceCamp Kids Sleeping Bag Specifications
Warmth Rating: 30 Degree Temperature Rating
Weight: 2.9 lbs

Size:  8 inches X 11inches in Stuff Sack
Shape: Rectangular

The AceCamp glow in the dark kids sleeping bag is one of the most fun sleeping bags for kids that we’ve ever seen. Kids will absolutely LOVE the glow in the dark stars on the outside which will make going to bed a little more exciting and hoepfully easier.

This rectangulr bag has a 2 way sipper and opens fully so it can be used as a blanket or quilt when kids aren’t using it as a sleeping bag. This is an excellent sleepover sleeping bag that works great for famping as well. One of the best features of this childrens sleeping bag is that unlike most rectangular bags, this also has a hood to help keep kids heads warm while cmaping and kep give them an extra layer of comfort.

Can kids sleep in an adult sleeping bag or do they need a kid-sized sleeping bag?

Yes, kids can absolutely sleep in an adult-sized sleeping bag, but kid-sized sleeping bags are important for a few reasons.  The first one is safety.  Most kids sleeping bags have a slippery feel to the inside of them and when you combine that with how much kids can wiggle during the night, it’s really easy for kids to end up in a tangle at the bottom of a huge adult sleeping bag.  This creates risks of suffocation, especially for younger kids.  The second reason that we use children’s sleeping bags is that they keep kids warmer.  One of the major factors in how warm a sleeping bag kids use keeps you at night is how well your body can heat up the air that’s trapped in the sleeping bag around you.  So while an adult might feel nice and toasty in a 30-degree sleeping bag, a child in that same sleeping bag could be freezing, which we talk about next.

Read all about the best sleeping bags for babies and toddlers.

Choosing the best fitting kids sleeping bag

morning camp vibes in Baja Mexico
morning camp vibes in Baja Mexico

First of all, it’s important to remember that an adult sleeping bag really won’t work to keep a child warm.  Childrens sleeping bags may feel like an unnecessary expense, but trust me, they’re worth the cost (and we have some great budget childrens sleeping bags reviewed below).

A major factor in how warm a sleeping bag is, is how quickly your body heat can warm up the space around them.  So, put a toddler in an adult sleeping bag and they have almost no chance of warming that sleeping bag up before the heat escapes out the top and the air around them cools it down.  Kids sleeping bags are not only shorter, but they are also more narrow than an adult bag.

Tip: If you’ve got a kids sleeping bag that’s just a bit too long, take a strap or a belt and tie it just below where your kids’ feet go to make the bag shorter and easier to warm up. It won’t be as good as a kid-specific bag at keeping hem warm, but it will work in a pinch!

What type of insulation is best for kids sleeping bags?

There are two main types of insulation in kids sleeping bags – synthetic and down.  Synthetic insulation tends to resist water more and down gets soaked super easily.  Down insulated sleeping bags are also significantly more money than synthetic, and many of them cannot be washed.  For this review, we are sticking to synthetic insulation since it’s overall a better fit for kids.

Down sleeping bags need special care and storage which can be difficult with kids. While down is an overall better insulation for kids sleeping bags, the high maintenance isn’t a great fit for a kid’s sleeping bag.

What temperature rating does a kids sleeping bag need?

If you’re planning on sleeping outside anywhere that has cool mornings (aka the mountains), you should get a sleeping bag that has a temperature rating of 30 degrees or colder.  Those temperature ratings are fairly generous, and in my experience, a 30-degree bag usually just insulates to 40-45 degrees comfortably.  Sleeping bags that have a 40-degree rating or above are best used for camping in the backyard on a summer night or sleepovers.  In this guide, we only highlight sleeping bags that have temperature ratings of 30 or below.  Like I mentioned earlier, all of my kids sleep in sleeping bags that are rated to 15 degrees or below.

warm kids sleeping bags

What to do if my kids still get cold in their sleeping bag?

Sometimes it’s not affordable to upgrade sleeping bags for the whole family, or your kid naturally runs cold.  In these cases, you can add an extra insulation layer of Aurora Heat hand warmers, foot warmers, or kids warmers.  They’re also super soft to the touch, making them a great sensory companion to fall asleep with, and we get TONS of use out of them in the winter months too.  Use code BRINGTHEKIDS for 10% off your order.

What is the best shape for a kids sleeping bag?

Sleeping bags come in 2 basic shapes.  Rectangular bags and contoured mummy bags.  Rectangular sleeping bags have a feel that is the most similar to a bed.  If you’re worried about how your child will adjust to sleeping in a sleeping bag, go for a rectangular kids sleeping bag.  The disadvantage to a rectangular sleeping bag is that more heat can escape from the top since there is a bigger opening, and there is more space at the bottom that kids need to keep warm.

Mummy bags are designed to optimize heat retention and are typically more technical in their design.  They are contoured to fit your childs body, being wider at the top and narrower at the bottom. Most mummy bags have a hood and can be cinched up around a childs face to keep in as much warmth as possible. These are the best option for colder weather camping with kids.

Truthfully, some kids are really particular about the shape of their sleeping bag and other kids aren’t. If your child isn’t particular about the shape of their sleeping bag, I recommend a mummy bag.

Also read: How to keep kids warm while camping

Choosing the best kids sleeping bag weight and size

There is a huge variety in the weight and size of a kid’s sleeping bag.  Does the weight of a kid’s sleeping bag really matter?  Some of them weigh close to 4 pounds while others are closer to 2.  Some sleeping bags pack up super small, while others would be impossible to fit into a backpack since they are so bulky.
If you think that you will ever go backpacking with your kids, choose a sleeping bag that packs up small and is lighter weight.  Trust me, there’s no way that your 8-year-old can schlep a bag up the trail that they can barely even carry.  If it’s smaller and lighter, there’s more of a chance that your child can carry all of their own gear!

Read: Best Kids Hiking Shoes and Boots

Using A Sleeping Pad To Stay Warmer While Camping

DId you know that what you sleep on while camping makes a big difference in how warm you’ll stay at night? The more insulated you are from below will have a direct impact on how warm you stay in your sleeping bag. Here are some different options and how warm they keep you. We always recommend using a pad while camping both for comfort and for warmth.

Warmest – Insulated foam pad, or a combination of foam and air
Moderate – Compact air filled sleeping pad
Cool – Cot with no pad to insulate under you (Tip – if you use a cot, also use a foam pad for insulation)
Coldest – Large bed type air mattress – only use these on warm weather camping trips

Read: Best kids camping pads and Best camping cots for families

Can babies sleep in sleeping bags while camping?

The answer to this is a resounding NO!  There is simply too much risk of suffocation to allow babies to sleep in a traditional sleeping bag…but there is one baby sleeping bag we highly recommend (highlighted below)

Read all about the best sleeping bags for babies and toddlers.

In our family, we usually put our babies and toddlers in a PeaPod to sleep while we camp and travel until they are about 2.5 or 3.  To keep infants warm while camping, we layer them with wool baselayers, socks, fleece footie pajamas, and winter hat.  For colder nights, a sleeping bag like the Morrison Outdoors Little Mo is perfect! If you’re not ready to invest in a baby sleeping bag, a snowsuit can work in a pinch! The PeaPod is always warmer than the rest of the tent (their body heat warms it up), and they are always quite toasty.  To learn more about camping with an infant, make sure to read all our infant camping tips here. Having a designated camping baby bed is a great option for toddlers and babies while camping, and we’ve found that it makes bedtime so much easier.

Is there a difference between boys sleeping bags and girls sleeping bags?

With kids sleeping bags, the only difference between a boys sleeping bag and a girls sleeping bag is the color. For adult sleeping bags, mens and womens sleeping bags are made differently with different lengths, widths and insulation to work better for mens or womens sleeping bags.

Are sleeping bags safe for kids to sleep in?

Most kids over age 3 are safe to sleep in a traditional sleeping bag. For younger kids, we recommend getting a sleeping bag that minimizes the risk of suffocation, like the Morrison Outdoors baby sleeping bags for camping.

Is a baby sleep sack warm enough for camping?

No, a baby sleep sack is not warm enough for camping in the mountains. The Morrison Outdoors sleeping bags have a similar design to a baby sleep sack but are insulated and provide warmth for camping.

Can kids use blankets for camping instead of a sleeping bag?

Blankets are okay for camping in hot weather, but for cold weather, kids need a sleeping bag. Sleeping bags provide much more insulation than blankets and are specifically designed to help retain kids body heat and keep them warm all night long.

Which kids sleeping bags are the warmest?

If you’re looking for the warmest sleeping bag for kids, get one of the Big Agnes sleeping bags. They are rated to be warm down to 15 degrees and come in a variety of sizes and styles. Our favorite warm kids sleeping bags from Big Agnes are the Little Red and the Torchlight models.

About Jessica Averett

Hi, I’m Jessica, a mom of 5 kids and married to my favorite adventure partner. I love to bike, ski, camp and hike. We've visited over 40 countries with our kids, but are equally happy on the road as we are exploring our home state of Utah.

2 thoughts on “13 Warmest Kids Sleeping Bags 2023”

  1. I go camping with my family several times a year. The Marmot Trestles 30 sleeping bag is the best in my opinion. I advise you this from personal experience with this sleeping bag.


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