The primary material of the Balloon Bag in Black by Porter Yoshida is nylon twill fabric bonded with cotton. The main compartment can be effortlessly opened and closed by adjusting the drawcord at the top, allowing for easy access to belongings. Featuring a detachable handle and shoulder strap, it's a versatile 2-way design, suitable for both handheld and shoulder use.The drawcord includes an original black and orange cord.