Voted the No. 1 Wearable Blanket by The Bump in 2019, our bamboo sleep bag is buttery soft and keeps baby at a comfortable temperature all night long. 
Exterior: 97% Bamboo Rayon, 3% Spandex
Filling: 100% Polyester
Highly breathable
J-shaped double zipper
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.