Savory Dorm Snack Recommendations

Looking for something easy to buy or make without too much prep or a kitchen. Not a fan of too much hot spice, but I enjoy most extra flavoring, for example teriyaki or honey mustard over plain. Also not looking for chips, since I eat plenty of those. Mostly want something I can eat mindlessly that I won’t worry about having too much sugar, as most sweet snacks tend to have. I already eat too many sweets 😅