This backpack is made of corduroy material, which is durable and strong.The color is bright yellow, which is quite striking. The lining is TC,strong and comfortable,. The front of the bag has a zipper front pocket for quick and easy access to your belongings. Farewell to the traditional technology, this backpack uses new technology and new materials, so it feels softer.Adjustable straps fit your body better.The main feature of this backpack is comfort and fashion.