A 20–29.9L medium-size laptop backpack gives you enough space for a computer, daily essentials, and some clothing, but stays compact enough to avoid the bulk of a full travel pack. Two bags with
Flexible Capacity
Best Large Laptop Backpacks (30–45L) for Travel, Work & Heavy Loads
At this size, large laptop backpacks are no longer a simple “more space is better” decision. A 32L soft campus bag, a 40L framed travel pack, and a 45L security-focused travel bag can all make sense,