Made of sturdy canvas. Includes a bottom board. Stain-resistant and worry-free in the rain. Large capacity, convenient for a one-night trip. It has storage on the sides, front, and inside, making it easy to take out small items. I loved using it, but I'm selling it now because I have fewer belongings recently. I think it's also convenient as a mother's bag. *Will be folded compactly for shipping. Material: Canvas/Cotton Color: Black系 (Black-based) Features: Has a gusset Stains/Tears: Yes