This backpack does not contain a charging power supply, equipped with a USB charging port, it is very convenient to charge your electronic devices by connecting your own power bank, you can connect your phone to the outdoors and travel to charge easily.

This bag has a large capacity, 2 pocket design, easy to sort and place travel items, large capacity main bag can put down tablets, mobile phones, wallets, etc., and there are compartment pockets and inner patch pockets inside.

Simple design, with a shoulder strap that can be easily switched and adjusted left and right, can be made into a backpack, strong and durable so that you can travel more comfortably.

The backpack is made of waterproof nylon fabric and polyester lining, the car line is reinforced, the zipper is smooth, it can be water-repellent, and the backpack is strong and durable.

This multi-purpose bag can be used as a chest bag and backpack, cross-body bag, or travel bag; Suitable for outdoor cycling, travel, running, going to work, and other scenes.

-This backpack does not contain a charging power supply, equipped with a USB charging port, it is very convenient to charge your electronic devices by connecting your own power bank, you can connect your phone to the outdoors and travel to charge easily.-This bag has a large capacity, 2 pocket design, easy to sort and place travel items, large capacity main bag can put down tablets, mobile phones, wallets, etc., and there are compartment pockets and inner patch pockets inside.-Simple design, with a shoulder strap that can be easily switched and adjusted left and right, can be made into a backpack, strong and durable so that you can travel more comfortably.-The backpack is made of waterproof nylon fabric and polyester lining, the car line is reinforced, the zipper is smooth, it can be water-repellent, and the backpack is strong and durable.-This multi-purpose bag can be used as a chest bag and backpack, cross-body bag, or travel bag; Suitable for outdoor cycling, travel, running, going to work, and other scenes.