Sterntaler Sleeping Bag World

Which TOG rating is right?

Set the temperature in the nursery – we’ll show you the right Sleeping Bag.

19°C
Room temperature
15°C · kühl 26°C · warm
Recommended sleeping temperature: 16–18 °C. These are guidelines—always pay attention to how your child feels.

Our Sleeping Bags by Warmth

Choose the right TOG rating for the season.

For very warm summer nights and higher room temperatures.

1 from 4

Lightweight Sleeping Bag for warm nights.

1 from 4

The all-rounder for the transitional season.

1 from 4

Warming Sleeping Bag for milder room temperatures.

1 from 4

Warm for the recommended sleeping temperature of 16–18 °C.

1 from 4

Cozy and warm for cooler nights.

1 from 4

Especially warm for cold winter nights.

1 from 3

Sleeping bags with legs – for children who can already walk and need more freedom of movement.

1 from 4

Find the right size

With our rule of thumb, you can find the right sleeping bag size in seconds.

62 cm
12 cm
Recommended sleeping bag size
60 cm
We round up to the next available size. Your child should grow out of the Sleeping Bag, not into it—make sure the neck opening isn’t too large.
Faustformel: Körpergröße − Kopflänge + 10 cm
Size recommendations at a glance
Change Body height Sleeping bag size
Premature baby up to 44 cm 44 cm
0–2 months 50–56 cm 56 cm
2–6 months 56–68 cm 62–68 cm
6–12 months 68–80 cm 74–80 cm
12–24 months 80–92 cm 90 cm
from 24 months 92–104 cm 100–110 cm
These are size recommendations - always use the rule of thumb as a guide, since babies of the same age can be different sizes. For newborns, size 50 or 56 usually fits.

What should my child wear underneath?

The warmer the room, the less you need under the Sleeping Bag – this is how you find the right combination.

24–26 °C
very warm

Just a diaper or a short-sleeved Body Suit.

22–24 °C
warm

Short-sleeved Body Suit.

20–22 °C
mild

Long-sleeved bodysuit.

18–20 °C
cool

Long-sleeved bodysuit and lightweight pajamas.

16–18 °C
recommended

Body Suit and warm pajamas – if needed, a warmer Sleeping Bag.

Important: These are recommendations - some children get cold or sweaty more quickly. To avoid overheating, do not put a hat or socks on your child in the Sleeping Bag, and do not use an additional blanket. If needed, choose a warmer Sleeping Bag instead.

  • NEW: Size 44, 80 and 100 cm

    The size range of the Sleeping Bags has also been significantly expanded. The inner sleeping bag and baby sleeping bag are now available in size 44 cm, making them especially suitable for premature babies. The popular in-between sizes 80 cm and 100 cm are now a permanent part of the range.

  • Always stay Hydrocool®

    Intelligent Hydrocool supports the body's natural temperature regulation and promotes a comfortable night's sleep. The material's balancing properties provide cooling in warm temperatures and keep you comfortably warm in cool temperatures.

  • Developed with expert Tina Rapp

    Together with family nurse Tina, we were able to integrate various useful features into our design that make our Sleeping Bags unique.

Maximum comfort thanks to a tried-and-tested design

Newly developed!

Sleep, little one, sleep...

...hardly any other topic occupies parents as much as their own child’s sleep. When the baby barely sleeps at night, parents also get only a few hours of sleep and rest - and that really takes a toll on their energy reserves.

The new and innovative sleeping bag concept provides the perfect sleep experience for babies and toddlers!

Frequently asked questions

Did you know...

Your child should not have room to grow into the Sleeping Bag!

When it comes to a Sleeping Bag, the rule is: grow out of it, not into it!

Because the right fit is important for your child’s safe sleep.

Our EU certification in accordance with DIN EN 16781 ensures that the neck openings meet the standard, which should prevent the child from slipping into the Sleeping Bag (when the correct size is chosen).

We also offer a wider selection of models with our new size ranges , so there’s sure to be a suitable Sleeping Bag!

Nighttime scratching and skin irritation...

We have integrated hand mittens into our liner sleeping bag, the Sleeping Bag with arms, and the model with legs. This keeps little fingers warm and protects your child's skin from nighttime scratching.

We are prepared for emergencies.

If your child needs medical equipment, all the Sleeping Bags in our new design have a small opening that can be enlarged if needed to allow cables to pass through. The Sleeping Bags are designed to line up so that the openings overlap.

More relaxed diaper changes at night!

Thanks to our popular 2-way zipper, you can change your child’s diaper at night without having to take them out of the Sleeping Bag. Since you only need to open the relevant part, changing is quicker, so parents and children can quickly drift back to sleep!