Material: EVA + cloth handbag design, easy to carry, the inner capacity can accommodate a variety of accessories Zipper design: the storage bag is designed with zipper for easy storage Shockproof: the storage bag is shockproof and not easy to be broken Waterproof: the storage bag is waterproof to protect the inside from being wet Inner elastic net: elastic rubber band is used for the storage bag to lock the host and protect the host from displacement