Sleep Sack TOG Guide: Choosing by Room Temperature
Key takeaways
- TOG indicates the thermal insulation of a sleep sack.
- Choose TOG based on nursery temperature: 1.0 TOG for 20-22°C.
- Bamboo sleep sacks are breathable and moisture-wicking.
- Transition from swaddles to sleep sacks around 2-3 months.
- Follow manufacturer sizing for best fit.
Choosing the right sleep sack TOG for your baby can feel overwhelming, but it's all about matching the TOG to the nursery temperature. In this guide, you'll learn about TOG ratings, how to select the right one, and tips for transitioning from swaddles to sleep sacks.
Understanding TOG Ratings
TOG stands for 'Thermal Overall Grade' and measures how well a sleep sack insulates. A higher TOG means more warmth. For example, a 1.0 TOG is ideal for temperatures between 20-22°C, while a 2.5 TOG suits 16-18°C. Always follow the manufacturer's guidance for TOG selection.
Choosing TOG by Room Temperature
- 16-18°C: Opt for a 2.5 TOG sleep sack.
- 18-20°C: Use a 1.5 TOG sleep sack.
- 20-22°C: A 1.0 TOG sleep sack is suitable.
For more options, check our sleep sacks collection.
Bamboo vs Cotton Sleep Sacks
Bamboo sleep sacks are breathable and moisture-wicking, making them excellent for temperature regulation. Cotton sleep sacks are durable and often preferred for their softness and ease of care.
Sizing and Transitioning from Swaddles
Most parents transition from swaddles to sleep sacks around 2-3 months, when the baby shows signs of rolling. Follow the manufacturer's sizing chart based on your baby's age and weight for the best fit.
Popular Brands: Kyte Baby and HALO
Brands like Kyte Baby and HALO offer a variety of sleep sacks with different TOG ratings and materials. Explore their collections to find the perfect match for your baby's needs.
Shop these in Canada — in stock, shipped Canada-wide
Frequently asked questions
What does TOG mean for sleep sacks?
TOG stands for 'Thermal Overall Grade' and measures the insulation level of a sleep sack, indicating how warm it will keep your baby.
How do I choose the right TOG for my baby's sleep sack?
Match the TOG to your nursery's temperature: 1.0 TOG for 20-22°C, 1.5 TOG for 18-20°C, and 2.5 TOG for 16-18°C.
What are the benefits of bamboo sleep sacks?
Bamboo sleep sacks are breathable, moisture-wicking, and great for regulating temperature, making them ideal for year-round use.
When should I transition my baby from a swaddle to a sleep sack?
Most parents transition to a sleep sack around 2-3 months when the baby starts showing signs of rolling over.
How do I know what size sleep sack to buy?
Follow the manufacturer's sizing chart, which usually considers your baby's age and weight, to ensure a proper fit.
Product information is for general reference only and is not safety, medical or developmental advice. Always read the manufacturer’s instructions, age and weight guidance and any safety warnings on the packaging, follow them carefully, and supervise your child. If you have questions about your child’s health or development, consult a qualified healthcare provider.
