YIX bag is multipurpose fitness backpack That can be used as travel bag, Yoga backpack, Hiking bag, or just a regular school backpack. Whether one’s working out at the park, biking, hiking or traveling, you can take your YIX Bag everywhere. YIX bag comes in 2 colors: Black and Blue. It has adjustable straps that will fit all body sizes and shapes. It has 2 side pockets made out of mesh material that allows you to carry water/Protein shake bottle. It has many other pockets for your laptop, Ipad, Phone, etc . YIX bag is very comfy, durable, easy to carry around, stylish, functional, and it is very affordable.