I have used since when I started high school till college Nike bagpack are best it’s durable, comfortable, long lasting zip gave me a fashion vibes during high school it’s very good.
Even my friends they use Nike bagpack and the beautiful design are actually available via Nike show room it depend on which place or shopping mall it has but the same design can be available via online shopping.
About the fabrics it may comes with leather it depend on the design but the fabrics are actually really good it has waterproof layer coated on the interior of the bag and lets talk about the zip.
Every bag pack when we buy is we look for the good bag with good zip and here it is .
I personally recommend Nike bags if you are looking for good bags with good zip.
Nike bag price are affordable and if the price are little expensive remember it’s has good quality and the bag will be bigger