Lixada Backpack with Cooling Fan 3 Adjustable Wind Waterproof Travel Daypack with USB Port Casual Laptop Backpack for Trip School Office

Features:
Backpack with Fan Cooling: The travel backpack is cooled by a built-in portable fan component, so you can easily enjoy the cool wind when connected to a power device. You will no longer feel stuffy when using your backpack in summer.
3 Levels of Wind: The on/off button on the shoulder belt adjusts 3 wind levels, divided into low, medium, and strong, to meet different cooling needs. The max wind power is 8.5W. Our casual backpack uses less energy and runs for a long time.
Large-Capacity Design: The lightweight backpack has a main, a center, and a small front compartment, with 4 mesh pockets inside and out. Easily hold and organize your laptop, clothes, mobile phone, glasses, umbrella, key, and other essentials.
Comfortable Construction: Made of high-quality Oxford cloth and breathable polyester, the bag is more wear-resistant and comfortable. The fan assembly on the back is made of elastic fabric that doesn't make your back feel squeezed.
Widely Used: The casual backpack weighs only 3lbs and does not put pressure on your shoulders when you carry it. Great for traveling, weekend getaways, business, hiking, shopping, and outdoors activities daily. Good Gift for college.