This is a Drawstring Backpack. It is made of , which can withstand long-term use. The drawstring design makes it easy to open and close, the string can be used as a handle or backpack strap. Large-capacity, perfect for home storage use. It can also be used as a backpack for travel, outing, etc. Features -Color:Black -Material:Polyester, Nylon -Size:48.00X48.00X0.50cm/18.86X18.86X0.20in -Adopting which is durable for a long time use to storage many things. -The is big enough to hold balls love basketball, football, volleyball, etc. -It has a simple design but is very practical in use. The perfect tool for school sports equipment. -Helmet Bag is easy to use, and brings much convenience to you. A good helmet storage tool that won't take too much space. -Highly , suitable for schools, training teams and companies to use. Package list: 1 x Helmet Bag