AP SAB KIA LE KER JATE HO?

Guys! please suggest a good backpack for uni.I am starting uni in September. What should I buy a tote bag or a backpack?jo spacious ho aur mein us mein imp cheezein rakhlun

Wese too I want to buy a backpack (leather wala)ya koi bhi per still PLEASE tell which one should I buy and share good online stores too.Aur please affordable (3k tak).mera zyada budget nahi💔.