Black waterproof school backpack for boys, girls, and kids, perfect for travel, college, and everyday use. This backpack features a USB charging port and is designed to be comfortable and functional. It is made from durable oxford fabric and has a nylon lining. The backpack is lightweight and spacious, measuring 31cm*15cm*45cm (12.2\"x6\"x17.7\"). It is perfect for laptops up to 15.6 inches.

**Features:**
* Waterproof
* USB charging port
* Durable oxford fabric
* Nylon lining
* Lightweight and spacious
* Fits laptops up to 15.6 inches

**Uses:**
* Outdoor activities
* Travel and shopping
* Daily use for work and school
* Business trips

**Washing instructions:**
* DO NOT wash with hot water.
* Wash separately to avoid staining.
* Wash with clean water at normal temperature.

**Purchase advice:**
* 1-2 cm measurement error is a reasonable range due to different measurement methods.
* Each backpack will be carefully checked before shipping, but it is still very difficult to guarantee that there is no extra thread.
* The actual color of the backpack may differ from the image shown due to lighting effects, monitor's brightness/contrast settings during photography.

**Package includes:**
* 1 pc * Backpack
* 1 pc * USB cable (Power Bank charger is NOT included)