What does TOG mean?Updated a year ago

TOG stands for Thermal Overall Grade. 

Which means how much warmth an item provides. 0.5 is light and 2.5 is high and provides more warmth. This standard is used on many bedding items including duvets sleeping bags and even some blankets. 

Below are MORI's recommendations for room temperature and clothing of a little one in our TOG rated sleeping bags.