Features:-Built-in with USB charging port and headphone jack. When charging, you can connect the power bank in the bag to use your mobile phone conveniently. You can listen to the music through the phone in the backpack (there is a headphone jack to connect to your phone) while you are walking or cycling.-Equipped with the breathable padded shoulder straps to make you feel comfortable and convenient to carry heavy loads. -Luggage back strap design, it is convenient to slide into the trolley suitcase when traveling. The anti-theft bag allows you to store your phone, passports, wallet and other valuables.-Made of scratch-resistant and water-repellent material, durable. With high-quality and durable zippers, it will last in the long term.-Large laptop comp.
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