Quick Answer Choose a JanSport backpack by completing three decisions in order: define the exact load, map the route it must handle, and decide how much separation you need between items. A light one-compartment model such as SuperBreak can suit a simple day; Big Student supports larger divided school loads; Main Campus emphasizes laptop-friendly organization; Half Pint is a mini bag; and Driver 8...

The best travel backpack depends on how you move, how long you travel, and whether the bag must fit airline carry-on or personal-item limits. A weekend road-trip pack, a one-bag international backpack, and a work-travel backpack can all be excellent while using very different sizes and layouts.Quick Answer: For travel, start with exterior dimensions and your normal packing volume. Around 20–30 liters works well...