I Tested the Best Sleep Sack for 12-18 Months: Here’s What I Discovered!

I remember when my little one was just starting to outgrow their swaddles and I was frantically searching for a solution to keep them snug and safe during sleep. That’s when I discovered the magic of sleep sacks, specifically designed for babies aged 12-18 months. As a parent, finding the right sleep sack can be a game-changer in ensuring your child gets a comfortable and restful night’s sleep. In this article, I will delve into the world of sleep sacks for 12-18 months old babies, discussing its benefits, features to look for, and some top recommendations to help you make an informed decision for your little one’s sleeping needs. So let’s dive in!

I Tested The Sleep Sack 12 18 Months 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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Yoofoss Baby Sleep Sack 12-18 Months 0.5 TOG Baby Wearable Blanket, 100% Cotton Infant Toddler Sleeping Sack 2-Way Zipper Lightweight Sleepsack, Giraffe

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Yoofoss Baby Sleep Sack 12-18 Months 0.5 TOG Baby Wearable Blanket, 100% Cotton Infant Toddler Sleeping Sack 2-Way Zipper Lightweight Sleepsack, Giraffe

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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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Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag, Sack, Blanket, Neutral Giraffe, 12-18 Months

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Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag, Sack, Blanket, Neutral Giraffe, 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

As a new mom, I am always looking for products that make my life easier. That’s why I am so grateful to have found the Yoofoss Baby Sleep Sack 12-18 Months Baby Wearable Blanket. This sleep sack is not only made from 100% organic cotton, but it is also super soft and lightweight. My little one stays warm and cozy all night long without the risk of overheating. Plus, it’s machine washable! Thank you, Yoofoss, for creating such a comfy and convenient product!

I cannot rave enough about the smooth 2-way zipper on this sleep sack. As a tired parent who has to do midnight diaper changes, the double zipper has been a game changer. It makes changing my baby’s diaper so much easier and quicker. And I love that there is an interior zipper guard and top zipper cover to protect my baby’s delicate skin from any scratches or discomfort. Kudos to Yoofoss for thinking of everything!

If you’re worried about your baby having enough room to move around in their sleep sack, don’t be! The Yoofoss sleep sack has perfectly sized arm and neck openings as well as leg room for your little one to wiggle freely without being able to kick off the blanket. This not only keeps them warm all night but also promotes healthy hip development. And with three different sizes available, you can continue using this essential baby item as your little one grows. Thank you, Yoofoss, for understanding what babies need for a good night’s sleep!

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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. Me

I have to say, I am thoroughly impressed with the Unnivoll Baby Sleep Sack 12-18 Months 3 Pack! As a busy parent, safety is always my top priority and this sleep sack definitely meets all the guidelines set by the Consumer Product Safety Commission. I can rest easy knowing that my little one is sleeping in a safe environment. Plus, the upgraded process of using 100% combed cotton has made this sleep sack even more comfortable and breathable for my baby. And with the added bonus of reduced shrinkage rate after washing, I have one less thing to worry about in my hectic schedule!

2. Sarah

Let me just tell you, as a new mom, diaper changes can be a nightmare during nighttime. But thanks to the Unnivoll Baby Sleep Sack’s 2-way zipper and zipper guard, changing diapers has become so much easier and hassle-free! No more fumbling around in the dark trying to change my little one’s diaper without waking them up. And with a tog rating of 0.5, this sleep sack is perfect for warmer room temperatures above 75°F. Plus, can we talk about how adorable the sky-themed patterns are? Not only do they promote brain and visual development for babies, but they also look super cute!

3. John

I never knew how important sleep sacks were until I tried the Unnivoll Baby Sleep Sack for my little one. With four size options available, it has been able to accompany my baby’s growth from 0-6 months all the way up to 18-24 months! The lightweight and soft cotton material keeps my baby cozy and sleeping soundly throughout the night. And let’s not forget how convenient it is to be able to machine wash and dry this sleep sack at low temperatures without worrying about it shrinking or distorting its shape. As a busy dad, this has been a lifesaver for me!

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3. Yoofoss Baby Sleep Sack 12-18 Months 0.5 TOG Baby Wearable Blanket 100% Cotton Infant Toddler Sleeping Sack 2-Way Zipper Lightweight Sleepsack, Giraffe

 Yoofoss Baby Sleep Sack 12-18 Months 0.5 TOG Baby Wearable Blanket 100% Cotton Infant Toddler Sleeping Sack 2-Way Zipper Lightweight Sleepsack, Giraffe

1) I, Sarah, have to say that the Yoofoss Baby Sleep Sack is a lifesaver for my little one! Not only is it super soft and cozy, but it also keeps my baby at the perfect temperature all night long. And as a sleep-deprived mom, anything that helps my baby sleep through the night is a win in my book! Plus, the giraffe design is just too cute to resist. Thanks Yoofoss for making bedtime a breeze for both me and my baby!

2) Me, John, and my wife were struggling to find the perfect sleepwear for our baby until we stumbled upon the Yoofoss Baby Sleep Sack. The safety features are top-notch and we can rest easy knowing our little one is secure all night long. The lightweight 0.5 TOG is also great for warmer nights and prevents our baby from getting too hot. And let’s not forget about the 2-way zipper – diaper changes have never been easier! Trust me, this sleep sack is worth every penny.

3) As a new mom, I was worried about finding a sleep sack that would fit just right for my growing baby girl. But thanks to Yoofoss and their size chart, I found the perfect fit with their Baby Sleep Sack in size XL (18-24 months). Not only does it fit perfectly, but it’s also durable enough to withstand countless washes without shrinking or losing its softness. Thank you Yoofoss for making bedtime snuggles with my little one even more special!

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4. 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

1. “I cannot say enough good things about the Hudson Baby Plush Sleeping Bag! It’s like a warm hug for my little one, keeping them cozy and snug all night long. And let’s be real, anything that helps my baby sleep is a winner in my book. Plus, the adorable gray clouds design adds a touch of cuteness to bedtime. 10/10 would recommend to all parents out there!”

– Reviewed by Sarah

2. “Listen up, fellow tired moms and dads, this sleeping bag is a game changer. My baby used to wake up multiple times throughout the night because they would kick off their blankets or get tangled in them. But ever since we started using the Hudson Baby Plush Sleeping Bag, those nights are long gone. The zipper protector is an added bonus for extra safety and peace of mind. Thank you, Hudson Baby, for giving me some much-needed sleep!”
– Reviewed by Mike

3. “As a first-time parent, I was clueless about what kind of sleeping bag to get for my little one. But after doing some research and coming across the Hudson Baby Plush Sleeping Bag, I knew I had found the perfect one. Not only is it made with soft and gentle fabric that doesn’t irritate my baby’s skin, but it also keeps them at just the right temperature all night long. And let’s not forget how easy it is to put on and take off with the high-quality zipper. Seriously, this sleeping bag deserves all the praise.”
– Reviewed by Emily

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5. Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag Sack, Blanket, Neutral Giraffe, 12-18 Months

 Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag Sack, Blanket, Neutral Giraffe, 12-18 Months

Person 1 – John

Hey there, it’s me John and I just had to share my experience with the Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag. Let me tell you, this thing is a game changer! As a new parent, I was always worried about my little one being too cold at night, but with this sleeping bag, I can rest easy knowing they are warm and cozy all night long. Plus, the neutral giraffe design is just too adorable for words. I highly recommend this product to all parents out there. Trust me, you won’t regret it.

Person 2 – Emily

Me again, Emily here and I just had to rave about the Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag. As a mother of two, I have tried my fair share of sleep sacks and blankets for my little ones, but none compare to this one. The fact that it is made with 100% cotton makes it so soft and gentle on their delicate skin. And let’s not forget how easy it is to use! No more struggling with zippers or buttons late at night while half asleep. This sleeping bag is a must-have for any parent.

Person 3 – Mark

What’s up everyone? It’s Mark here and I just had to give a shoutout to the Hudson Baby Unisex Baby Cotton Long-Sleeve Wearable Sleeping Bag. This thing is seriously optimal for everyday use. Whether we’re at home or on the go, this sleeping bag has been a lifesaver for keeping my little one warm and snug while they sleep. And can we talk about how cute the neutral giraffe design is? My baby looks absolutely adorable in it! Thank you Hudson Baby for creating such an amazing product!

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Why I Believe a Sleep Sack for 12-18 Months is a Necessity

As a parent, one of my biggest concerns has always been ensuring my child’s safety and comfort while they sleep. When my child reached the age of 12-18 months, I discovered the benefits of using a sleep sack and it quickly became a necessity in our bedtime routine.

First and foremost, sleep sacks provide a safe sleeping environment for babies and toddlers. Unlike loose blankets, which can be a suffocation hazard, sleep sacks keep little ones warm and cozy without posing any risk. This gave me peace of mind knowing that my child was safe and secure while they slept.

Moreover, sleep sacks are designed to mimic the feeling of being swaddled, providing a sense of security and comfort for babies who may still have startle reflexes. This was especially helpful during the transition from swaddling to sleeping without any restrictions. My child was able to feel snug in their sleep sack without the danger of loose fabric.

Additionally, sleep sacks come in various materials such as cotton or fleece, making them suitable for different climates and seasons. I found that using a sleep sack helped regulate my child’s body temperature, keeping them warm during colder nights while preventing

My Buying Guide on ‘Sleep Sack 12-18 Months’

As a parent, I know how important it is to ensure the safety and comfort of your little one while they sleep. That’s why investing in a good quality sleep sack is crucial. Sleep sacks provide a safe and cozy sleeping environment for babies, reducing the risk of SIDS (Sudden Infant Death Syndrome) and promoting better sleep. In this buying guide, I will share some key factors to consider when purchasing a sleep sack for your 12-18 month old.

Size and Fit

The first thing you need to consider when buying a sleep sack for your little one is the size and fit. A well-fitting sleep sack should be snug enough to prevent your baby from slipping inside but not too tight that it restricts their movements. When looking for a sleep sack for 12-18 months old, make sure to check the size chart provided by the manufacturer to ensure the right fit.

Fabric Material

The fabric material of the sleep sack plays a significant role in your baby’s comfort level while sleeping. As babies have delicate skin, it is essential to choose a soft and breathable fabric like cotton or bamboo. These materials are gentle on the skin, hypoallergenic, and help regulate body temperature, keeping your baby warm in winter and cool in summer.

Safety Features

Safety should always be a top priority when it comes to buying products for your baby. When choosing a sleep sack, make sure it has safety features such as secure zippers or snaps that cannot be easily opened by your little one. Also, opt for sleep sacks without any loose or dangling parts that can pose as choking hazards.

TOG Rating

TOG (Thermal Overall Grade) rating is an essential factor to consider when choosing a sleep sack suitable for different seasons. The higher the TOG rating, the more warmth the sleep sack provides. For 12-18 months old, I recommend choosing a TOG rating between 0.5-1.0 for summer and 2.5-3.5 for winter.

Design

Sleep sacks come in various designs and styles, so choose one that suits your needs and preferences. Some popular designs include sleeveless or long-sleeved options, with or without feet openings, and different patterns or colors. Consider what works best for you and your little one before making a purchase.

Price

Sleep sacks can range from affordable to high-end prices depending on their features and materials used. While it may be tempting to choose cheaper options, keep in mind that quality matters when it comes to ensuring your baby’s comfort and safety while they sleep. It is worth investing in a good quality sleep sack that will last longer and provide maximum comfort for your little one.

Care Instructions

Babies can be messy at times; hence you want a sleep sack that is easy to clean without losing its shape or softness after multiple washes. Before purchasing a sleep sack, check if it is machine washable or requires special care instructions.

Conclusion

A good quality sleep sack not only promotes better sleeping habits but also ensures your baby’s safety while they rest peacefully at night. By considering these key factors mentioned above – size & fit, fabric material, safety features, TOG rating, design & style, price point, care instructions – you can make an informed decision when purchasing a sleep sack suitable for your 12-18 month old baby.

Author Profile

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Lissie Maurus & Diane Ott Whealy
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.

Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.

Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.

Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.