Choosing the Right Tog for Toddlers and Children

Choosing the Right Tog for Toddlers and Children

Choosing the Right Tog for Toddlers and Children: A Guide to Duvets and Sleeping Bags

When it comes to ensuring a comfortable and safe sleep environment for toddlers and young children, selecting the right tog rating for duvets and sleeping bags is essential. The Lullaby Trust, a renowned organisation dedicated to promoting safer sleep for babies and young children, offers invaluable guidance on this topic. Here, we will explore the basics of tog ratings and provide practical advice to help parents make informed decisions.

Understanding Tog Ratings

The term 'tog' is a measure of thermal resistance, indicating how well a duvet or sleeping bag can insulate and retain heat. The higher the tog rating, the warmer the bedding. For children's bedding, it’s crucial to choose a tog that ensures they remain warm without overheating.

Duvets for Toddlers and Children

Choosing the Right Tog:

  • 1.0 to 4.5 Tog: Suitable for summer and warmer weather. These lightweight duvets are ideal for ensuring that children do not overheat during hot nights.
  • 7.0 to 9.0 Tog: Ideal for spring and autumn, offering a balance of warmth and comfort as the temperature fluctuates.
  • 10.5 Tog: Suitable for winter and colder weather, providing sufficient warmth during chilly nights.

Safety Considerations: The Lullaby Trust advises against using duvets for children under one year old due to the risk of overheating and suffocation. For toddlers, it’s essential to ensure that the duvet is light enough to avoid any risk of suffocation, but warm enough to provide comfort during sleep.

Sleeping Bags for Babies and Toddlers

Sleeping bags are a popular choice for babies and young children, offering a safer alternative to traditional bedding. They help prevent babies from slipping under the covers and reduce the risk of overheating.

Choosing the Right Tog:

  • 0.5 Tog: Ideal for hot summer nights and room temperatures above 24°C. These lightweight sleeping bags keep the baby comfortable without overheating.
  • 1.0 Tog: Suitable for room temperatures between 21°C and 24°C. They provide a moderate level of warmth.
  • 2.5 Tog: Perfect for cooler weather and room temperatures between 16°C and 20°C. These sleeping bags offer significant warmth while ensuring breathability.
  • 3.5 Tog: Suitable for cold winter nights and room temperatures below 16°C. They provide maximum warmth for the chilliest conditions.

Safety Considerations: The Lullaby Trust recommends that parents regularly check their baby's temperature by feeling their chest or the back of their neck to ensure they are not too hot or too cold. It’s also important to follow the manufacturer's guidelines on what the baby should wear underneath the sleeping bag, usually a vest or pyjamas appropriate to the tog rating and room temperature.

Additional Tips from The Lullaby Trust

  • Room Temperature: Maintain a comfortable room temperature between 16°C and 20°C for optimal sleep conditions.
  • Layering: Rather than opting for a high tog rating, consider layering clothing to adjust warmth as needed.
  • Regular Monitoring: Frequently check your child’s temperature and adjust their bedding or clothing accordingly.
  • Avoid Overheating: Signs of overheating include sweating, damp hair, flushed cheeks, and rapid breathing. If any of these symptoms occur, remove some layers or lower the room temperature.


Selecting the appropriate tog rating for your child's bedding is vital for their comfort and safety. By understanding the different tog ratings and following the expert advice from The Lullaby Trust, parents can create a sleep environment that ensures their little ones are cosy and secure throughout the night. Remember, a well-chosen duvet or sleeping bag can make all the difference in providing a restful and safe night's sleep for your child.

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