Waterproof and wear-resistant. Breathable decompression carrying system, heat dissipation, ventilation and shock absorption. Carrying heavy loads is more comfortable and reduces stress on the shoulders. Provides ample cushioned comfort for your back Ample capacity allows you to easily carry what you want, including but not limited to cosmetics, cell phones, and more The bag can be used for a long time and is ideal for your weekends, vacations, hiking, walking, fitness and other outdoor activities. Also, it can be a decent gift for friends, brothers, lovers, children, parents, etc. Portable and lightweight design, with waterproof, shockproof Anti-wear and spill-proof interiors