Feature: 1.High density surface water repellent fabric,Waterproof housing. 2.USB internal to external interface for convenient charging. 3.Three-digit code lock setting to prevent theft and increase the safety factor. 4.Using honeycomb breathable and shock-absorbing material, dense fit is not easy to slip off. 5.The ergonomically designed pressure relief cushion with concave and horizontal back has the function of cushioning pressure, more comfortable, breathable and shock absorption. 6.The shoulder strap is designed with a portable mounting design, so you can hang glasses and other daily convenient and easy-to-take items. 7.A small practical pocket is designed on the shoulder, which can hold small items such as keys and bank cards. 8.Fluorescent effect at night, safer to go out at night. 9.Large capacity, can carry out daily necessary items. Specification: Details OPC P97RZ7C Codes 0762179070405 (EAN)