Top 10 3.5 Tog Sleeping Bag 6-18 Months

Last update: 12-07-2026

1

Duomiaomiao Baby Sleeping Bag 2 Pack 0.5 Tog Sleep Sack, Baby Summer Sleeping Bag 100% Cotton Baby Wearable Blanket Unisex Toddler Newborn Sleep Bag 18-36 Months, Bunny&Foxes

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• ALL FOR COMFORT: We understand the importance of creating a safe and cozy sleep environment for your baby. That's why our 2 pack sleep sacks are made from 100% cotton, non-polluting, super lightweight and breathable, especially gentle on your baby's sweaty skin. Extremly low water shrinkage by lab test and machine washable.
• Cool & Comfort: Our 0.5 tog baby sleeping sack is perfect for temperatures above 24°C, keeping your baby comfortable and cool in hot summer weather. Made of lightweight and breathable material, it ensures your baby stays cozy without overheating.
• Spacious Sleep Environment: Our summer baby sleeping bag features a generous bottom design that offers ample room for your baby to move freely, promoting healthy leg development. The sealed bottom design ensures your baby’s feet remain covered and warm during sleep, providing a secure and cozy sleeping experience.
• Quick Diaper Change：Duomiaomiao sleeping bag is equipped with a two-way zipper design, allowing for easy diaper changes without disrupting your baby’s sleep. The zipper protector feature ensures your baby is safeguarded from any potential scratches, providing peace of mind for parents.
• Baby Essentials：Multiple researches indicate that bright colors and lively printed elements can positively promote the development of babies' brain and vision, especially for their attention and imagination. Our sleep sack is printed with lovely and interesting patterns. We always hope to do more for baby's development.

9.4/10

Editor's Pick

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2

Looxii Baby Sleeping Bag 3.5 TOG 100% Cotton Soft Newborn Sleepsack Unisex Baby Wearable Blanket for Boys and Girls 6-12 Months

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• 【Safety First 】 Rest assured that our baby sleep sacks adhere to the highest safety standards, refer to thousands of babies' height and other data, the collar and arm holes are fitted for your baby, replacing traditional blankets to reduce the risks and provide your baby with a secure and peaceful night's sleep.
• 【Winter Sleep Sack】Our baby wearable blankets are made from 100% cotton (surface) which is soft and skin friendly for baby. With 3.5 TOG thickness ensure the warmth for your baby. The sleeveless quilted baby sleep sack, with no risks of overheating, makes arms free and comfortable, and provide a continuously warm environment for baby at winter nights.
• 【Smooth 2-Way Zippers】Looxii winter sleep sacks with double zippers makes midnight diaper changes quick and quiet, ensuring your baby's sleep is uninterrupted. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby.
• 【Essential for Restful Nights】Ensure your baby enjoys longer and more sound nights of sleep with our essential baby sleeping bags. Perfect for everyday use, these sleep sacks come in four sizes: S for 0-6 Months, M for 6-12 Months, L for 12-18 Months, and XL for 18-24 Months, providing options to suit your baby's age and developmental stage.
• 【Quilted Design】The quilted stitching ensures the distribution of the fill, which can withstand hundreds of washing and drying. Looxii quilted sleep sack with cute pattern is most suitable for baby boys and girls, which is the best choice for parents. If there are any questions about our baby sleep sacks, Looxii customer service is 24-hour online for you.

9.3/10

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3

Yoofoss Baby Sleeping Bag 0-6 Months 100% Cotton TOG 2.5 Winter Toddler Sleep Sack Wearable Blanket for Infant Toddler Green

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• 【100% Natural Cotton】Embrace the pure comfort of our baby sleeping bag, meticulously crafted from 100% natural cotton. This fabric is free from harsh chemicals, making it a safe choice for your baby's sensitive skin. With its exceptional breathability, it provides warmth without causing sweating, guaranteeing a serene and comfortable sleep for your little one.
• 【2.5 Tog Baby Sleeping Bag】Prepare your baby for the chilly winter nights with our 2.5 TOG newborn sleeping bag. Specifically designed for standard room temperatures of 16-20°C, it provides optimal warmth and coziness. With four available sizes 0-6 months, 6-12 months, 12-18 months, and 18-24 months, you can select the right fit for your baby's age and ensure a cozy sleep experience.
• 【Ample Space for Active Babies】Give your baby the freedom to move with our winter baby sleep sack's wide bottom design. It offers generous space for unrestricted leg movement, allowing your baby to grow healthily and naturally. The sealed bottom design ensures that your baby's feet stay protected and warm throughout their sleep.
• 【Zipper Protection】Simplify nighttime diaper changes with our baby wearable blanket's practical two-way zipper design. Designed for convenience, it enables mothers to change diapers quickly and effortlessly without interrupting their baby's sleep. Enjoy a hassle-free experiencing diapering your baby cozy and content.
• 【Easy to Wash and Durable】Yoofoss baby sleeping bag is crafted for effortless cleaning and exceptional durability. It can be machine washed at temperatures up to 60°C, ensuring thorough sanitation. Rest assured that this toddler sleeping bag retains its shape and quality, providing long-lasting comfort for your little one.

9.2/10

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4

Mosebears

Mosebears Baby Sleeping Bag All Year Round Children's Sleeping Bag Winter 2.5 Tog 100% Organic Cotton Sleeping Bag Various Sizes Autumn Winter Sleeping Blanket

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• 【Super soft and comfortable】high quality cotton, super soft, comfortable, gives a wonderful sleeping state.Especially for spring,autumn and winter under 20 degrees at room temperature, the baby can keep the sleeping bag when changing and it is well covered all night
• 【Excellent zipper design】 The zipper is nickel free to prevent allergies,collar design prevents scratching the chin, and really easy to put on and take off.
• 【Differen lenght】S: lenght 70cm,suitable for baby height 74-80cm,M: length 80cm,suitbale for 86-92cm,L: length 90cm,suitable for 96-104cm.
• 【high-quality cotton, good warmth 】Warm lined baby winter sleeping bag in Sleeveless high-quality, safe and healthy sleep for your child at a constant temperature in the baby sleeping bag.

9.1/10

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5

Tommee Tippee

Tommee Tippee Baby Sleeping Bag for Newborns, The Original Grobag Swaddle Bag, Hip-Healthy Design, Soft Cotton-Rich Fabric, 0-3m, 1.0 TOG, Sky Grey Marl

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• Three ways to wear: With easy fastenings, they can be swaddled with their arms in, one arm out for self-soothing, or with both arms out when they're read to transition towards a sleepbag.​
• SnugFit design: Slim fitting at the chest with a roomy, hip healthy bottom, so they can adopt a natural 'frog-legged' sleeping position that supports correct hip development.​
• Bottom to top zip: For easy nighttime nappy changes. Keep them warm and cosy up top for a quick change with minimal disturbance. ​
• OEKO-TEX 100 certified: Fabrics and trims are OEKO-TEX 100 certified, meaning they are free from harmful substances​
• Tested and approved to adhere to British and European safety standards.

8.9/10

Bestseller

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6

Duomiaomiao Baby Sleeping Bag Winter 2.5 Tog Sleeping Bag 6-18 months 100% Cotton Baby Wearable Blanket for Newborn, Flower

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• Ultimate Softness：Crafted from premium cotton, these sleeping bags provide ultimate softness that is perfect for use throughout all seasons. Your baby will experience a luxuriously soft touch, akin to marshmallows, which is gentle and soothing on their delicate skin. These sleep bags make for an ideal gift for baby showers, suitable for babies aged 0-36 months.
• Cozy&Warmth: With a TOG rating of 2.5, this baby sleeping bag offers the perfect level of insulation for a snug sleep. Designed for 12-20℃ the autumn and winter seasons, it keeps your baby warm all night long, ensuring they stay cozy and free from colds.
• Move Freely：The spacious design of this sleeping bag provides your baby with ample room to move around while staying warm and cozy. With the extra space, your baby can sleep comfortably and freely without feeling restricted.
• Convenient 2-Way Zipper: The dual zipper design allows for quick access to the diaper area without exposing your baby to cold air or disrupting their sleep. Plus, widened zipper protectors at the top prevent any scratching on the baby’s delicate skin.
• Baby Essentials: Multiple researches indicate that bright colors and lively printed elements can positively promote the development of babies' brain and vision, especially for their attention and imagination. Our winter sleep sack is printed with lovely and interesting patterns. We always hope to do more for baby's development.

8.8/10

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7

ZIGJOY Toddler Sleeping Bag 1.5 TOG Baby Sleep Bag with Feet Cotton Sleep Sack All Year Round for 2-3 Years Baby Girl Boy Essentials Excavator

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• Ideal Temperature Range: Keep your baby cozy and comfortable throughout the year with our 1.5 TOG baby sleeping bag. This versatile sleeping sack is designed to provide moderate insulation and is perfect for room temperatures ranging from 64-72℉/18°C-22℃, making it suitable for year-round use
• Safe and Secure Sleep: Our toddler sleeping bag with feet is equipped with a secure zipper closure, unlike loose blankets and bedding, which can tangle or restrict a baby’s movement while asleep or awake. This thoughtful design ensures that your little one stays comfortably snug inside the sleep sack, protected from accidental slip-ins or self-opening
• Enhanced Comfort and Flexibility: ZIGJOY sleep sack with legs added leg width, allowing your little one to kick, wiggle, and bend their knees effortlessly. This promotes natural movement and ensures that your baby feels comfortable and unrestricted during sleep. Furthermore, the leg buttons provide a unique feature that allows you to easily adjust the size for a perfect fit, ensuring maximum comfort and flexibility for your growing baby
• Convenient 3-Zipper Design: Baby sleeping bag with legs boasts a high quality 3-zipper design for easy access diaper changes. The durable zippers glide smoothly and securely, ensuring quick and hassle-free opening and closing. With dual-zipper openings at the top and a bum zipper, diaper changes become convenient and efficient without the need to completely remove the sleeping bag
• Long-lasting Durability: Crafted with utmost care, our cotton sleep bag is expertly constructed from 100% cotton lining and outer, filled with 100% polyester, ensuring superior strength and longevity. It is designed to withstand the rigors of regular use while maintaining its safety features and performance over an extended period of time

8.7/10

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8

Mosebears

Mosebears Baby Winter Sleeping Bag 2.5 Tog,Toddler Sleep Sack Wearable Blanket 100% cotton baby sleeping bag for Babies 0-24 Months(Blue Zoo,12-18 Months)

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• [Cotton, good warmth] Warm lined baby winter sleeping bag in sleeveless, high quality, safe and healthy sleep for your baby with constant temperature in baby sleeping bag.
• [Four sizes] Please choose the right size according to your baby's height:S is suitable for baby 0-6 months . M is suitable for baby 6-12 months. L for baby 12-18 months. XL for baby 18-24 mona
• [Excellent zip design] The zip is nickel-free to prevent allergies. The button design and collar prevent chin scratches and are very easy to put on and take off.
• [All year universal ] Our baby sleeping bag is 2.5 tog, super soft, comfortable, provides a wonderful sleeping condition, for room temperature below 20 ℃, sleeveless design.So it can be used in all 4 seasons.
• EASY CARE:Our sleeping bag baby is machine washable up to 30ºC and can be tumble dried at low temperature, can be washed again and again, it is durable and keeps its shape very well.

8.6/10

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9

LULUMONKEY

LULUMONKEY 2.5 Tog Baby Winter Sleeping Bag 6-18 Months, Soft Cotton Swaddle Wearable Blanket for Baby Newborn,Sleeveless Sleep Sack

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• 【Softness and Comfort】Lulumonkey presents a premium baby sleeping bag designed with utmost care and comfort in mind. Crafted from pure cotton, it ensures a cozy and soft sleeping environment for your little one.
• 【TOG and Size】Our sleeping bag for babies comes in three sizes to accommodate different age groups.Our 2.5TOG sleeping bag is suitable for indoor temperatures of 11-20℃/53-68℉.Ideal sleeping bag for the autumn and winter.
• 【Easy Diaper Change】Our baby sleep sack features a two-way zipper design, allowing for quick and easy access when it's time for a diaper change, without fully disturbing your baby's sleep.
• 【High-Quality Materials】The outer and inner layers are crafted from pure cotton, providing breathability and a gentle touch against your baby's delicate skin. The intermediate layer consists of polyester fiber for added insulation and comfort.
• 【Sleep Safely】Our baby wearable blanket not only offers exceptional comfort but also prioritizes safety. The adjustable shoulder snaps ensure a secure fit, preventing the sleeping bag from slipping over your baby's face.

8.6/10

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10

Mosebears

Mosebears Baby Winter Sleeping Bag Children's Sleeping Bag 2.5 Tog Sleeping Bag Made of 100% Cotton Various Sizes from Birth to Age 18 Months All Year Round Sleeping Bag (Ponydeer, 0-6 Months)

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• 【Super soft and comfortable】 high quality cotton, super soft, comfortable, gives a wonderful sleeping state.Especially for autumn and winter under 20 degrees at room temperature, the baby can keep the sleeping bag when changing and it is well covered all night
• 【Excellent zipper design】 The zipper is nickel free to prevent allergies, button design and collar prevents scratching the chin, and really easy to put on and take off.
• 【Relaxed from the ground for easy nappy changing】Relaxed from the ground for easy nappy changes. Generous bag design allows space for kicks
• 【high-quality cotton, good warmth 】Warm lined baby winter sleeping bag in Sleeveless high-quality, safe and healthy sleep for your child at a constant temperature in the baby sleeping bag.

8.6/10

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