SEQUIOA uses Pertex Quantum, which is one of the lightest materials in the world, woven from extremely fine yarns at a high density, and its extremely lightweight nature goes beyond the scope of an autocamping sleeping bag, making it suitable for various activities.
The sleeping bag is made with 500g of 800FP goose down, which is lightweight, but still provides great warmth. When combined with the ZION, it can be used for activities where lightweight is important, or for car camping in the middle of winter, providing a warm sleeping space.