The 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.
1.0 TOG: 21 - 23 °C / 69 - 73 °F
Exterior Made From: 97% Rayon from Bamboo, 3% Spandex
Filling: 100% Polyester