Baby sleeping bag: how to choose the right TOG

When it comes to safe and comfortable sleep for newborns, a sleeping bag is one of the best choices. But how do you choose the right one? The key is the TOG value , a unit that indicates the level of warmth of the bag. In this article we explain what TOG is, how to choose based on the room temperature and we also introduce you to our favorite product: the 0.5 TOG bamboo fiber sleeping bag by Pipicot .

What is TOG in sleeping bags?

TOG (Thermal Overall Grade) is a unit of measurement that indicates the degree of thermal insulation of a garment. In sleeping bags, TOG helps you understand how much heat the bag retains , helping you choose the right model based on the temperature of your child's room.

The higher the TOG, the more warmth the sleeping bag will provide. Choosing the correct TOG is essential to ensure a safe, comfortable and thermally regulated sleep .

How to choose TOG based on room temperature

Here is a practical guide to help you choose:

TOG Room temperature What to make the child wear
0.5 TOG over 24°C Only short-sleeved bodysuit or cotton tank top
1.0 TOG 21–24°C Long-sleeved bodysuit or lightweight jumpsuit
2.5 TOG 16–20°C Cotton romper or pyjamas, possibly with a bodysuit underneath
3.5 TOG below 16°C Warm pajamas + long-sleeved or wool and silk bodysuit

💡 Helpful tip : the ideal temperature for a newborn to sleep is between 18° and 20°C , in a cool but stable environment.

Our 0.5 TOG bamboo fibre sleeping bag – lightweight, safe and natural

Perfect for summer or very hot environments, our 0.5 TOG sleeping bag is made from bamboo fibre , a naturally breathable, antibacterial material that is incredibly soft on the skin.

It is designed to offer maximum comfort during sleep in the warmer months, replacing blankets and sheets in complete safety. The sleeveless design promotes thermoregulation, while the wide cut at the bottom allows freedom of movement for the legs, respecting the natural development of the hips.

Main features:

  • 0.5 TOG – ideal for temperatures above 24°C

  • Made of bamboo fiber , perfect for the most sensitive skin

  • Lightweight, breathable and quick-drying fabric

  • Side zip closure and neck protection

  • Wide bottom design for natural leg movement

  • Available in sizes suitable from the first months

Why choose bamboo fiber for your newborn

Bamboo fibre is one of the most suitable materials for early childhood, thanks to its natural properties:

  • Extremely soft : silkier than cotton, perfect for the delicate skin of newborns

  • Breathable and thermoregulating : keeps the body cool and dry, even in hot environments

  • Natural and hypoallergenic : ideal for children with sensitive or irritation-prone skin

  • Antibacterial and anti-odor : naturally prevents the proliferation of bacteria

  • Eco-friendly : Growing bamboo requires very little water and no pesticides

Choosing a bamboo sleeping bag means taking care of your baby in a careful and conscious way, without compromising on comfort and safety.

How to dress your baby under a 0.5 TOG sleeping bag

For a lightweight sleeping bag like our 0.5 TOG summer model, the recommended clothing depends on the room temperature:

  • Above 24°C → only short-sleeved bodysuits in cotton or bamboo

  • Between 22°C and 24°C → long-sleeved bodysuit or light vest

  • Never add blankets or duvets: the sleeping bag replaces them in complete safety

Infographic: TOG Guide & What to Wear

To simplify your choice, we have created a visual guide for easy reference:

In conclusion

The sleeping bag is a precious ally for the safe and peaceful sleep of your baby. Choosing the right TOG, and above all the material most suitable for his skin , makes the difference. Our 0.5 TOG sleeping bag in bamboo fiber is the ideal solution for the summer: breathable, natural, safe and designed for the well-being of the newborn.

Find out here:
👉 0.5 TOG bamboo sleeping bag


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