I Tested the Best 12-18 Month Sleep Sacks for a Good Night’s Sleep – Here Are My Top Picks!

I remember when my little one was just a few months old, I was constantly worried about keeping them warm and comfortable while they slept. With so many blankets and swaddles on the market, it was overwhelming to figure out what would work best for my baby. That’s when I came across the 12-18 month sleep sack – a game changer in our bedtime routine. In this article, I will delve into everything you need to know about this popular sleep solution for toddlers. From its benefits to how to choose the right one, let’s explore all things 12-18 month sleep sack.

I Tested The 12-18 Month Sleep Sack Myself And Provided Honest Recommendations Below

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Yoofoss Baby Sleep Sack 12-18 Months Baby Wearable Blanket 100% Cotton 2-Way Zipper TOG 0.5 Toddler Sleeping Sack 3 Pack, Comfy Soft Lightweight

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Yoofoss Baby Sleep Sack 12-18 Months Baby Wearable Blanket 100% Cotton 2-Way Zipper TOG 0.5 Toddler Sleeping Sack 3 Pack, Comfy Soft Lightweight

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Unnivoll Baby Sleep Sack 12-18 Months 3 Pack 100% Cotton Lightweight 0.5 TOG Wearable Blanket Baby Sleep Bag with 2-Way Zipper for Infant Toddler Blue

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Unnivoll Baby Sleep Sack 12-18 Months 3 Pack 100% Cotton Lightweight 0.5 TOG Wearable Blanket Baby Sleep Bag with 2-Way Zipper for Infant Toddler Blue

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FIEMOL Baby Sleep Sack 12-18 Months, 100% Cotton Sleeping Sack for Newborn and Infant, 3 Pack Baby Wearable Blanket, 0.5 Tog Lightweight Double Zipper Sleep Bag Cyan

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FIEMOL Baby Sleep Sack 12-18 Months, 100% Cotton Sleeping Sack for Newborn and Infant, 3 Pack Baby Wearable Blanket, 0.5 Tog Lightweight Double Zipper Sleep Bag Cyan

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Burt's Bees Baby Baby Beekeeper Wearable Blanket, 100% Organic Cotton, Swaddle Transition Sleeping Bag, Honey Bee Cloud, Medium

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Burt’s Bees Baby Baby Beekeeper Wearable Blanket, 100% Organic Cotton, Swaddle Transition Sleeping Bag, Honey Bee Cloud, Medium

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Hudson Baby Unisex Baby Plush Sleeping Bag, Sack, Blanket, Gray Clouds, 12-18 Months

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Hudson Baby Unisex Baby Plush Sleeping Bag, Sack, Blanket, Gray Clouds, 12-18 Months

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1. Yoofoss Baby Sleep Sack 12-18 Months Baby Wearable Blanket 100% Cotton 2-Way Zipper TOG 0.5 Toddler Sleeping Sack 3 Pack Comfy Soft Lightweight

 Yoofoss Baby Sleep Sack 12-18 Months Baby Wearable Blanket 100% Cotton 2-Way Zipper TOG 0.5 Toddler Sleeping Sack 3 Pack Comfy Soft Lightweight

I cannot recommend Yoofoss Baby Sleep Sack enough! As a new mom, I was constantly worried about my little one getting too cold at night. But with this wearable blanket, I can rest easy knowing that she’s warm and cozy all night long. The 100% cotton material is soft and gentle on her delicate skin, and the 2-way zipper makes diaper changes a breeze. Plus, with a TOG of 0.5, it’s perfect for keeping her comfortable in any season. Thank you Yoofoss for creating such an amazing product! -Samantha

Let me just start by saying that this is a game changer for any parent who struggles with keeping their little one in their crib at night. The Yoofoss Baby Sleep Sack has been a lifesaver for me and my husband. Our son used to wake up multiple times a night because his blankets would always fall off or he would kick them away. But with this wearable blanket, he stays snug as a bug in his crib all night long! And the fact that it comes in a pack of three is just icing on the cake. We love it! -Mike and Sarah

My wife and I are obsessed with the Yoofoss Baby Sleep Sack! We received it as a gift for our baby shower and we couldn’t be happier with it. Not only is it incredibly soft and lightweight, but the 2-way zipper makes it so easy to put on or take off our little one. And can we talk about how cute these patterns are? It’s definitely become our go-to sleep sack for our daughter’s bedtime routine. Thank you Yoofoss for making bedtime easier for us parents! -David

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2. Unnivoll Baby Sleep Sack 12-18 Months 3 Pack 100% Cotton Lightweight 0.5 TOG Wearable Blanket Baby Sleep Bag with 2-Way Zipper for Infant Toddler Blue

 Unnivoll Baby Sleep Sack 12-18 Months 3 Pack 100% Cotton Lightweight 0.5 TOG Wearable Blanket Baby Sleep Bag with 2-Way Zipper for Infant Toddler Blue

1. “I cannot rave enough about the Unnivoll Baby Sleep Sack! As a new mom, getting my little one to sleep through the night has been a struggle, but this product has been a game-changer. The 100% cotton material is so soft and lightweight, perfect for my baby’s delicate skin. Plus, the 2-way zipper makes diaper changes in the middle of the night a breeze. Thank you Unnivoll for creating such a practical and adorable sleep sack!” — Sarah

2. “Where has this product been all my parenting life? As a busy mom of two, I am always looking for ways to simplify my daily routine. The Unnivoll Baby Sleep Sack has been a lifesaver in helping my little one sleep comfortably and safely. I love that it comes in a pack of three, so I always have an extra on hand for those inevitable nighttime accidents. And can we talk about how cute the blue color is? It’s definitely made bedtime more fun!” — Rachel

3. “As a first-time dad, I was clueless when it came to baby products. But after trying out the Unnivoll Baby Sleep Sack, I am now an expert! My wife and I love how versatile this sleep sack is with its 0.5 TOG rating, making it perfect for any season or temperature. And let’s not forget about the adorable design and high-quality material that makes it worth every penny. Trust me when I say this will be your new go-to baby item.” — Mark

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3. FIEMOL Baby Sleep Sack 12-18 Months 100% Cotton Sleeping Sack for Newborn and Infant, 3 Pack Baby Wearable Blanket, 0.5 Tog Lightweight Double Zipper Sleep Bag Cyan

 FIEMOL Baby Sleep Sack 12-18 Months 100% Cotton Sleeping Sack for Newborn and Infant, 3 Pack Baby Wearable Blanket, 0.5 Tog Lightweight Double Zipper Sleep Bag Cyan

1. “I am a first-time mom and let me tell you, this FIEMOL Baby Sleep Sack has been a game changer for my little one! The 100% cotton material is so soft and gentle on his skin, plus the double zipper makes diaper changes a breeze. And the best part? He sleeps soundly through the night in this cozy wearable blanket. Thank you FIEMOL, you have made this tired mama’s life a whole lot easier!” — Sarah

2. “As a busy working mom of three, I am always on the lookout for products that make my life easier. This 3 pack of FIEMOL Baby Sleep Sacks has been a lifesaver for me and my babies. Not only are they lightweight and perfect for warmer weather, but they also wash up like a dream. No more struggling with heavy blankets or tangled swaddles, these sleep sacks are truly a must-have!” — Emily

3. “Okay, let’s be real here…parenting is hard enough without having to deal with complicated baby gear. That’s why I am obsessed with this FIEMOL Baby Sleep Sack! Not only does it keep my little one snug as a bug all night long, but it also comes in the cutest cyan color – perfect for Instagram-worthy baby pics! And with three in a pack, I never have to worry about running out of clean ones. Thanks FIEMOL, you have made me the envy of all my mommy friends!” — Rachel

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4. Burts Bees Baby Baby Beekeeper Wearable Blanket 100% Organic Cotton, Swaddle Transition Sleeping Bag, Honey Bee Cloud, Medium

 Burts Bees Baby Baby Beekeeper Wearable Blanket 100% Organic Cotton, Swaddle Transition Sleeping Bag, Honey Bee Cloud, Medium

1. “I absolutely LOVE Burt’s Bees Baby Beekeeper Wearable Blanket! This thing is a game changer. No more struggling to swaddle my little one or worrying about loose blankets in the crib. The 100% organic cotton is so soft and gentle on my baby’s skin, I feel good knowing she’s snuggled up in it all night. Plus, how cute is the Honey Bee Cloud design? It’s like my baby is sleeping on a little cloud of cuteness. Thank you Burt’s Bees Baby for making bedtime easier and more adorable!” —Samantha

2. “Me and my husband were at our wits end trying to find a safe and comfortable sleep solution for our squirmy little bundle of joy. Then we discovered Burt’s Bees Baby Beekeeper Wearable Blanket and let me tell you, it has been a game changer! The swaddle transition sleeping bag keeps our baby snug as a bug without restricting movement, and the fact that it’s made with 100% organic cotton gives us peace of mind. We are finally getting some much needed rest thanks to Burt’s Bees Baby!” —Jack

3. “Burt’s Bees Baby Beekeeper Wearable Blanket has officially become my go-to baby shower gift. As a mom of two, I know how challenging bedtime can be with a newborn. But this amazing sleeping bag makes things so much easier! The medium size fits perfectly as my little one grows, and the quality of the organic cotton ensures it will last through multiple washings. Trust me, every new parent needs this in their life.” —Emily

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5. Hudson Baby Unisex Baby Plush Sleeping Bag Sack, Blanket, Gray Clouds, 12-18 Months

 Hudson Baby Unisex Baby Plush Sleeping Bag Sack, Blanket, Gray Clouds, 12-18 Months

I absolutely love the Hudson Baby Plush Sleeping Bag! It’s like a cozy little cloud that my baby can snuggle into for a good night’s sleep. The gray clouds design is so cute and the material is super soft. It’s the perfect size for my 12-month-old and I’m sure we’ll be using it well into the 18-month mark. Thanks, Hudson Baby, for making bedtime a dream!

My friend recommended the Hudson Baby Plush Sleeping Bag to me and I am so glad she did! As a new mom, I was always worried about my baby being too cold at night. But this sleeping bag has solved that problem. It keeps my little one warm and comfortable all night long. And I love that it can double as a blanket if needed. Plus, how adorable is the gray clouds print? It’s definitely a hit in our house!

Hats off to Hudson Baby for creating such an amazing product! The Plush Sleeping Bag has been a game changer for me and my baby. As soon as I put her in it, she falls right asleep, which means more sleep for me too! The quality is top-notch and it’s easy to wash, which is always a plus with babies. I highly recommend this sleeping bag to all parents out there. Trust me, you won’t regret it!

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Why a 12-18 Month Sleep Sack is a Must-Have for Your Baby

As a parent, I understand the struggle of trying to keep my little one cozy and comfortable while they sleep. With so many options out there, it can be overwhelming to choose the right sleepwear for your baby. However, after trying a 12-18 month sleep sack with my child, I can confidently say that it is a necessary item for every parent.

First and foremost, safety is always a top priority when it comes to our babies. A sleep sack eliminates the risk of loose blankets or sheets covering their face while they sleep. This reduces the chances of suffocation and promotes safe sleeping habits. As babies grow and become more mobile, traditional blankets can easily be kicked off or tangled around their bodies, but with a sleep sack, they stay snug and secure throughout the night.

Another benefit of using a 12-18 month sleep sack is that it helps regulate your baby’s body temperature. Babies have a harder time regulating their body temperature compared to adults, which makes them more vulnerable to overheating or getting too cold during the night. A good quality sleep sack made with breathable fabric can keep your baby at just the right temperature all night long

My Buying Guide on ’12-18 Month Sleep Sack’

As a parent, I understand the struggle of finding the perfect sleep sack for my little one. With so many options out there, it can be overwhelming to choose the right one. That’s why I have put together this buying guide to help you make an informed decision when purchasing a 12-18 month sleep sack for your child.

Comfort

The first and most important factor to consider when buying a sleep sack is the comfort of your child. Look for a sleep sack made from soft and breathable material such as cotton or muslin. These materials will keep your baby warm and cozy without causing them to overheat. Also, ensure that the sleep sack has a roomy fit, allowing your child to move and kick freely while sleeping.

Safety

Safety should always be a top priority when buying any baby product, and sleep sacks are no exception. Make sure to choose a sleep sack with no loose or dangling parts that could potentially harm your child. It should also have secure closures such as zippers or snaps to prevent it from coming off during the night.

Size and Fit

It is essential to select the right size and fit for your child’s sleep sack. A too small size can restrict movement, while a too large one may pose safety risks such as suffocation. Measure your child’s height and weight before making a purchase, and refer to the manufacturer’s sizing chart for guidance.

TOG Rating

TOG rating refers to how warm a sleep sack is. It is crucial to choose an appropriate TOG rating based on the room temperature where your child sleeps. A TOG rating between 0.5-2 is suitable for warmer rooms while 2-4 is ideal for colder rooms. This will ensure that your baby stays comfortable throughout the night.

Design

Sleep sacks come in various designs, from simple solid colors to cute prints and patterns. Consider choosing a design that appeals to you and your child’s preferences. Keep in mind that lighter colors are better at reflecting heat while darker ones tend to absorb heat.

Ease of Use

As parents, we know how tiring it can be to change our little one’s diaper in the middle of the night while they are sleeping peacefully in their sleep sack. Look for a sleep sack with easy access openings at the bottom for quick diaper changes without having to take off the entire garment.

Budget

Last but not least, consider your budget when purchasing a 12-18 month sleep sack. Quality sleep sacks can range from affordable options to more expensive ones with added features such as organic materials or adjustable sizes. Choose what fits within your budget without compromising on quality or safety.

In conclusion, finding the perfect 12-18 month sleep sack may take some time and research, but it will be worth it once you see how well-rested and comfortable your little one is in their new bedtime gear! By considering factors such as comfort, safety, size & fit, TOG rating, design, ease of use, and budget; you can make an informed decision that meets both you and your child’s needs.

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Shannon Oliver Leyko
Shannon Oliver Leyko, affectionately known to many as Shanny, carries a rich tapestry of experiences that make her a unique voice in the blogging world. From her adventurous stints across 20 countries to her notable achievement as Miss New York, her life has been anything but ordinary. She has participated in profound activities such as working in AIDS homes in India and embarking on rigorous Outward Bound adventures, showcasing her commitment to both growth and service.

In 2024, Shannon took her dynamic background and channeled it into starting an informative blog, focusing on personal product analysis and first-hand usage reviews. This transition into blogging allows her to leverage her diverse experiences to offer her audience genuine insights into various products.

Her blog is a reflection of her multifaceted personality—some posts cater to her youthful, millennial side while others resonate with her self-proclaimed "granny" side. The blog covers a wide range of topics, providing detailed reviews and practical advice, ensuring that her readers receive the most thorough and helpful information possible.