To buy such a useful thing, you need to clearly define the selection criteria:
- What, in what quantity and how often will I wear it? - choice of displacement.
- Will this model fit my laptop? - dimensions, internal structure.
- What additional departments do I need? - a sports model with a shoe compartment, an office model with an organizer compartment, etc. https://scinotech.com/beach-bag-types/
Displacement of city models from 12 to 35 liters:
- 12-15 liters. Women's models, in which you can transport "ladies' things" around the city by the type of cosmetic bag, comb, magazine, etc. Also fits a laptop, but with a diagonal of up to 13 inches.
- 15-20 liters. Universal urban model. Suitable for laptops up to 14 inches. At the same time, books, work papers, personal belongings, etc. are easily placed in the backpack.
- 20-35 liters. Volumetric urban models, which lovers of an active lifestyle will not do without. In such a backpack you can put not only a laptop with a diagonal of up to 19 inches and personal belongings, but also a uniform for a gym, roller skates, etc.