❤COMPACT SIZE and DOUBLE-LAYER: 18L compact size with double-layer design, the special inner layer can be used for holding water bladder.
❤BREATHABLE and COMFORTABLE : Padded back/shoulder strapes, and coverd with breathable mesh, which provide you enough airflow and a super comfortable sports time.
❤ADJUSTBALE: Adjustable shoulder strap/chest strap/waist strap, makes sure it doesn't bounce when you are doing outdoor sport.
❤WATERPROOF NYLON: Highly tear resistant nylon, water-resistant and durable for outdoor activities.
❤MULTI-USE: Suitable for all hiking,camping,climbing,traveling outdoor activities