The wearable blanket from Kyte Baby that gives you peace of mind and helps your baby sleep through the night. The bamboo sleep bag is buttery soft and keeps baby at a comfortable temperature all night long. TOG is a rating system that measures warmth and calculates how quickly a fabric uses heat. It is the standard when choosing the appropriate sleeping bag for your baby, depending on the ambient temperature in your nursery. We recommend a heavier TOG during cooler months and a lighter one during warmer months.