Sleeping bags have different sizes than regular baby clothes or children's clothing. For the correct size, keep the length of your child. The size of the sleeping bag is equal to the number of cm (height) child. If your child is between 60 - 70 cm long then you take a sleeping bag with a size of 70 cm.
The sleeping bag size is the length from shoulder to toe. Your child therefore has enough space to move and you do not need an extra cm. to be charged.
Age | Size sleeping bag | Whole length of baby | |||
0 - 3 months | 60 cm | 50 - 60 cm | |||
3 - 6 months | 70 cm | 60 - 70 cm | |||
6 - 12 months | 80 cm | 70 - 80 cm | |||
12 - 18 months | 90 cm | 80 - 90 cm | |||
18 - 24 months | 110 cm | 90 - 110 cm |
In some cases, the sleeping bag size is available in regular sizes or months. You can then keep these measurements.
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With the Baby Boum brand you can choose from the four ages above. Measure your child from the shoulders to the toes and look in the left column in which age category he or she falls.
Tip! The sleeping bag with legs is quite large. It is best to look at the length in cm (from shoulders to the toes, see picture below) and then take the right size.
Example. Measure your child from the shoulders to the toes eg 75 cm take size 6> 24 months and not one size bigger. Even though your child is almost 2 years old. The sleeping bags with legs are quite large because they also have to fit well as an ordinary sleeping bag and it is also not comfortable when a sleeping bag is tight.
Tip! Read more information and tips about Baby Boum Sleeping Bags here.
Season | Temperature | Most used TOG values | |||||
Summer | 20 - 24 degrees | 1.0 or lower | |||||
Spring / autumn | 18 - 21 degrees | 1.3, 1.7 | |||||
Winter | 16 - 20 degrees or colder | 2.3, 2.5 or higher |
In addition, it is stated with each sleeping bag which season it is suitable for. This way you can make your choice even easier.
Your child must be nice and warm. But too hot is not good either. Choose a combination of clothing and bed linen with a maximum TOG value that matches the room temperature.
Room temperature / Total maximum TOG value
16-19 ° C / 2.5 (diaper + romper + blanket)
20-22 ° C / 2.0 (diaper + romper / sheet + blanket)
23-24 ° C / 1.0 (diaper + romper / sheet)
+24 ° C / 0.5 (only diaper)
Several Jollein articles have already been tested for the TOG value and more and more are being added. Keep an eye on this page for the most up-to-date test results.
Blanket cotton 1.1
Duo blanket cotton only 0.8
Duo blanket cotton double 1.6
Cable blanket 0.6
Cable blanket 4-seasons 2.4
Sleeping bag summer jersey 0.6
Sleeping bag winter jersey 2.2
Sleeping bag summer hydrophilic 0.7