Top 10 3.5 Tog

Discover our curated selection of high-quality products.

Last update: 12-07-2026

Best Baby Accessories overall →
1
Looxii Baby Sleeping Bag 3.5 TOG 100% Cotton Soft Newborn Sleepsack Unisex Baby Wearable Blanket for Boys and Girls 0-6 Months

Looxii Baby Sleeping Bag 3.5 TOG 100% Cotton Soft Newborn Sleepsack Unisex Baby Wearable Blanket for Boys and Girls 0-6 Months

  • 【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.
9.4/10
Editor's Pick
Available at Amazon
2
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

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

  • 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.
9.3/10
Bestseller
Available at Amazon
3
Yoofoss Baby Sleeping Bag 0.5 TOG 6-12 Months 2 Pack Summer Long Sleeve Sleep Sack 100% Cotton Wearable Blanket Baby Sleep Bag with Sleeves for Infant Newborn

Yoofoss Baby Sleeping Bag 0.5 TOG 6-12 Months 2 Pack Summer Long Sleeve Sleep Sack 100% Cotton Wearable Blanket Baby Sleep Bag with Sleeves for Infant Newborn

  • 100% COTTON: Yoofoss baby sleeping bag is made of 100% cotton and contains no pesticides or harsh chemicals, making it safer for babies' sensitive skin. Our 0.5 tog baby sleep sack for warm room temperatures of 24°C, lightweight and breathable. Even in the hot summer, the baby is still comfortable.
  • Long Sleeves with Adjustable Mitten Cuffs: Our baby sleeping bag keeps your baby cozy in cool temperatures with long sleeves and foldable mitten cuffs. Ideal for air-conditioned rooms, chilly nights, and seasonal transitions, this feature ensures your little one’s hands stay warm.
  • Two-Way Zipper & Roomy Space: Our sleeping bag baby designed with a two-way zipper ensures effortless diaper changes without disturbing your baby’s sleep. The zipper is equipped with a protective cover to prevent irritation or scratches on delicate skin. Designed with a wide, roomy bottom, this sleep sack promotes natural leg movement,allowing your baby to grow healthily and naturally.
  • Available Sizes: S (0-6 month) suits for 58-66cm, 4.6-8.2kg; M (6-12 month) suits for 66-76cm, 7.3-10.9kg; L(12-18 month) suits for 76-89cm, 10-12.7kg; XL(18-24 month) suits for 89-101.5cm, 11.8-15.5kg, four sizes to accompany your baby's growth. Lovely cartoons patterns will be adored by your little one.
  • Easy to Wash and Durable: Our baby summer sleeping bag can be washed at temperatures up to 60 °C. The baby sleeping bag is machine washable and retain its shape even after repeated washing, making it practical and long-lasting baby essentials from newborn to toddler.
9.2/10
Available at Amazon
4
Silentnight Cooler Summer King Size Duvet 4.5 Tog – Lightweight Hypoallergenic and Machine Washable Summer Duvet Quilt – King Size (Package may vary), White
Silentnight

Silentnight Cooler Summer King Size Duvet 4.5 Tog – Lightweight Hypoallergenic and Machine Washable Summer Duvet Quilt – King Size (Package may vary), White

  • IDEAL FOR SUMMER: 4.5 tog is the optimal filling for keeping you cool throughout the warmer months
  • HYPOALLERGENIC: If you are sensitive to allergens, you can be assured that our duvet does not contain any materials that are likely to cause allergies
  • MACHINE WASHABLE: Fully machine washable and encased in a soft microfibre cover for ideal recovery wash after wash
  • MADE IN THE UK: Made in the UK to strict safety standards
  • QUALITY GUARANTEE: 5 year manufacturer’s guarantee; packaging may vary
  • KING: Fits standard king (size 220 x 225 cm)
9.1/10
Available at Amazon
5
Tommee Tippee Baby Sleeping Bag for Newborns, The Original Grobag Swaddle Bag, Hip-Healthy Design, Soft Cotton-Rich Fabric, 3-6m, 2.5 TOG, Blush

Tommee Tippee Baby Sleeping Bag for Newborns, The Original Grobag Swaddle Bag, Hip-Healthy Design, Soft Cotton-Rich Fabric, 3-6m, 2.5 TOG, Blush

  • 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.
9.0/10
Available at Amazon
6
Yoofoss Baby Sleeping Bag 0-6 Months 100% Cotton TOG 2.5 Winter Toddler Sleep Sack Wearable Blanket for Infant Toddler Green

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

  • 【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.
8.8/10
Available at Amazon
7
Snuz Baby Sleeping Bag with Nappy Zip - For Easy Nappy Changes, Super Soft Cotton Sleeping Bags Poppers, Meets British Safety Standard, 0-6M

Snuz Baby Sleeping Bag with Nappy Zip - For Easy Nappy Changes, Super Soft Cotton Sleeping Bags Poppers, Meets British Safety Standard, 0-6M

8.8/10
Available at Amazon
8
Yoofoss 3.5TOG Baby Sleeping Bag Winter Sleep Sack with Removable Long Sleeves 100% Cotton Toddler Sleeping Bag for Infant Newborn 0-6 Months Seahorses

Yoofoss 3.5TOG Baby Sleeping Bag Winter Sleep Sack with Removable Long Sleeves 100% Cotton Toddler Sleeping Bag for Infant Newborn 0-6 Months Seahorses

  • 【100% Natural Cotton】Embrace the pure comfort of our baby sleeping bag, meticulously crafted from 100% natural cotton. This fabric is healthy, 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.
  • 【3.5 Tog Baby Sleeping Bag】Prepare your baby for the chilly winter nights with our 3.5 TOG sleeping bag. Specifically designed for room temperatures below 16°C, our baby wearable blanket provides optimal warmth and coziness. Four sizes available to accompany your baby's growth: 0-6 months, 6-12 months, 12-18 months, and 18-24 months.
  • 【Removable Sleeves for Ultimate Versatility】Yoofoss baby sleeping bag with arms features detachable sleeves, giving your baby the flexibility to adapt to changing temperatures.Easily detach the sleeves during warmer weather for a cool and comfortable sleep, or add them back in colder months to keep your baby snug and warm. This adaptable design ensures our baby sleeping bags meet all your baby's needs, no matter the season!
  • 【Two-Way Zipper & Roomy Space】Our sleeping bag baby designed with a two-way zipper ensures effortless diaper changes without disturbing your baby’s sleep. The zipper is equipped with a protective cover to prevent irritation or scratches on delicate skin. Designed with a wide, roomy bottom, this sleep sack promotes natural leg movement,allowing your baby to grow healthily and naturally.
  • 【Encouraging Early Development】Our winter sleeping bag baby features vibrant colors and playful, engaging patterns that not only brighten up your baby's sleep space but also support brain and vision development. These lively designs help enhance attention span and spark imagination, making it a delightful part of your baby's growth journey. Ideal baby gift for babies 0-24 months.
8.7/10
Available at Amazon
9
Chilsuessy Sleeping Bag with Feet, 3.5 Tog Sleeping Bag Baby, Removable Sleeves,Toddler Sleeping Bag with Legs, Baby Sleeping bag Winter, Toddler Sleep Sack, Magpie in Spring/3.5 Tog, 90/3-4 years

Chilsuessy Sleeping Bag with Feet, 3.5 Tog Sleeping Bag Baby, Removable Sleeves,Toddler Sleeping Bag with Legs, Baby Sleeping bag Winter, Toddler Sleep Sack, Magpie in Spring/3.5 Tog, 90/3-4 years

  • Super soft and comfortable. 100% high quality cotton, super soft, breathable and comfortable, giving a wonderful sleeping state. Replaces loose blankets for a comfortable fit.
  • With removable long sleeve. It can freely adjust the temperature. Elasticated knitted cuffs on leg end food.
  • Safe Zipper & Easy Diaper Change - This Sleeping bag has an plastic zipper, making it completely safe for your baby and allows for an easy diaper change in the middle of the night. To make it even more comfortable, a safety tab keeps the zipper away from the baby's neck and chin.
  • Good warmth. 3.5 Tog is suitable for room temperature below 15 degrees. Warm lined baby winter sleeping bag long sleeved in high-quality, safe and healthy sleep for your child at a constant temperature in the baby sleeping bag.
  • (70:Length:70cm,suitable for baby's height 75-85cm,1-2 Years)(80:Length:80cm,suitable for baby's height 85-95cm,2-3 Years)(90:Length:90cm,suitable for baby's height 95-105cm,3-4 Years)(100:Length:100cm,suitable for baby's height 105-120cm,4-5 Years)
8.6/10
Available at Amazon
10
Baby Sleeping Bag Boats and Anchors 100% Cotton 2.5 Tog Unisex Nursery Side Zip (18-36 Months)

Baby Sleeping Bag Boats and Anchors 100% Cotton 2.5 Tog Unisex Nursery Side Zip (18-36 Months)

  • ✔ 2.5 TOG FOR ALL YEAR ROUND USE: Suitable for standard nursery temperatures of 16-20c (61-68f). (UNDERARM POPPERS ON SIZE 0-6 MONTHS)
  • ✔ EXCEPTIONAL QUALITY SUPER SOFT 100% JERSEY COTTON FABRIC: 100% jersey cotton outer and inner lining, Machine washable and can be tumble dried on low heat.
  • ✔ SAFETY ASSURED: Snoozebags are rigorously tested to comply with British Safety Standard (BS 8510:2009) to ensure peace of mind and a safe sleeping environment.
  • ✔ SIDE ZIP FOR EASY NIGHT TIME CHANGES: Side YKK zip on all sizes for easy night time changes.
  • ✔ NO MORE LOOSE OR KICKED OFF SHEETS OR BLANKETS: Snoozebag sleepsacks bags provide a cosy and safe environment for your child to snooze in which means more sleep for your child and for you!
8.5/10
Available at Amazon

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