The backpack is made of durable, water-resistant coated polyester material. The core is placed in the front to facilitate its self-standing. The main storage opening is also a large zipper for easy access and ease of use. A pocket on the top allows you to separate and store small items such as mobile phones, eyewear and other items to improve mobility. The shoulder straps are made of RED CODE that provides breathability and cushioning to reduce stress on the body. Inlaid details enhance functionality (Reflector pulls for increased visibility at night, bottle pocket, PC storage, stretch chest belt)