This sleep bag is made of 97% rayon of bamboo so it feels buttery soft and breathable. It features a J-shaped double zipper, which makes it super easy to use. At 1.0 TOG, it's the ideal warmth year-round.
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 their nursery. We recommend a thicker tog during cooler months and a thinner size during warmer months.
1.0 TOG: 21 - 23 °C / 69 - 73 °F